Piwik installation issue: File integrity check failed and mbstring extension absence

Hi.
Have an issues when installing Piwik on Heroku.
Installation script shows few errors:
1)


The mbstring extension is required to handle multibyte characters in the User interface and API responses. Also please check that mbstring.func_overload is set to "0" in php.ini.
The mbstring extension is required to handle multibyte characters in the User interface and API responses. Also please check that mbstring.func_overload is set to "0" in php.ini.

I’ve added this line to composer.json due heroku docs but waring exist therefore.

“require”: {
“ext-mbstring”: “*”
}

  1. Else few files integity mismatch neither I edited only composer.json and tried use original files.
    But I only can deploy via git and dont know how to upload it right.

/app/libs/bower_components/jScrollPane/.gitmodules exist on my local machine and .gitignore is empty


File integrity check failed and reported some errors. This is most likely due to a partial or failed upload of some of the Piwik files. You should reupload all the Piwik files in BINARY mode and refresh this page until it shows no error.
File size mismatch: /app/composer.json (expected length: 3308, found: 3330)
Missing file: /app/libs/bower_components/jScrollPane/.gitmodules
File size mismatch: /app/vendor/composer/autoload_classmap.php (expected length: 203729, found: 198178)

[b]So why mbstring not installed and is there any ways to avoid file mismatch ?

Please help.[/b]

Logs:


[size=x-small]2015-04-16T01:41:22.122126+00:00 heroku[web.1]: State changed from up to starting
2015-04-16T01:41:25.145580+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2015-04-16T01:41:25.779889+00:00 app[web.1]: Going down, terminating child processes...
2015-04-16T01:41:26.580008+00:00 heroku[web.1]: Process exited with status 0
2015-04-16T01:41:35.687788+00:00 heroku[web.1]: Starting process with command `vendor/bin/heroku-php-apache2`
2015-04-16T01:41:37.634204+00:00 app[web.1]: Optimzing defaults for 1X dyno...
2015-04-16T01:41:37.817117+00:00 app[web.1]: Starting php-fpm...
2015-04-16T01:41:37.806702+00:00 app[web.1]: 4 processes at 128MB memory limit.
2015-04-16T01:41:39.820629+00:00 app[web.1]: Starting httpd...
2015-04-16T01:41:40.254435+00:00 heroku[web.1]: State changed from starting to up
2015-04-16T01:42:41.953414+00:00 heroku[router]: at=info method=GET path="/index.php?module=Installation&action=getEmptyPageForSystemCheck" host=piwik37.herokuapp.com request_id=6ba42bfe-5b60-4742-8584-52fa4dc6973e fwd="46.53.203.113,10.103.210.176,54.155.68.1" dyno=web.1 connect=0ms service=51ms status=200 bytes=739
2015-04-16T01:42:41.950447+00:00 app[web.1]: 10.121.142.218 - - [16/Apr/2015:01:42:41 +0000] "GET /index.php?module=Installation&action=getEmptyPageForSystemCheck HTTP/1.1" 200 529 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.373006+00:00 heroku[router]: at=info method=GET path="/libs/jquery/themes/base/jquery-ui.min.css?cb=962183ed01a27d261027b2c859ac1083" host=piwik37.herokuapp.com request_id=5b19cc70-e9f5-45fc-8589-703831ad56f6 fwd="46.53.203.113" dyno=web.1 connect=1ms service=4ms status=200 bytes=25947
2015-04-16T01:42:44.183924+00:00 heroku[router]: at=info method=GET path="/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" host=piwik37.herokuapp.com request_id=e2ddf9ad-8708-4e03-94d9-84d796434356 fwd="46.53.203.113" dyno=web.1 connect=0ms service=2527ms status=200 bytes=26236
2015-04-16T01:42:44.493177+00:00 heroku[router]: at=info method=GET path="/libs/bower_components/jquery/dist/jquery.min.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=8d9abfbd-f504-4d0d-afa0-a6a6cf87522b fwd="46.53.203.113" dyno=web.1 connect=0ms service=4ms status=200 bytes=96084
2015-04-16T01:42:44.502492+00:00 heroku[router]: at=info method=GET path="/libs/bower_components/jquery-ui/ui/minified/jquery-ui.min.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=2b977dcd-dced-464c-bafb-974a1497d9b4 fwd="46.53.203.113" dyno=web.1 connect=0ms service=15ms status=200 bytes=228803
2015-04-16T01:42:44.486004+00:00 heroku[router]: at=info method=GET path="/plugins/Installation/stylesheets/installation.css?cb=962183ed01a27d261027b2c859ac1083" host=piwik37.herokuapp.com request_id=ce8aa0d6-0410-4149-9a96-afb232139468 fwd="46.53.203.113" dyno=web.1 connect=0ms service=2ms status=200 bytes=4289
2015-04-16T01:42:44.184522+00:00 app[web.1]: 10.103.210.176 - - [16/Apr/2015:01:42:41 +0000] "GET /index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https HTTP/1.1" 200 25915 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.494774+00:00 heroku[router]: at=info method=GET path="/libs/bower_components/angular/angular.min.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=bc392a54-06f2-45f0-891a-7da9e02dcc24 fwd="46.53.203.113" dyno=web.1 connect=0ms service=7ms status=200 bytes=108292
2015-04-16T01:42:44.576288+00:00 heroku[router]: at=info method=GET path="/libs/bower_components/angular-sanitize/angular-sanitize.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=41258fda-7113-4ec1-b9ea-0fb8baa0c929 fwd="46.53.203.113" dyno=web.1 connect=0ms service=5ms status=200 bytes=22077
2015-04-16T01:42:44.579450+00:00 heroku[router]: at=info method=GET path="/libs/bower_components/angular-animate/angular-animate.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=7f3e5fb0-20e4-4254-b71f-ec0d6a48655a fwd="46.53.203.113" dyno=web.1 connect=0ms service=3ms status=200 bytes=78047
2015-04-16T01:42:44.491529+00:00 app[web.1]: 10.13.14.117 - - [16/Apr/2015:01:42:44 +0000] "GET /plugins/Installation/stylesheets/installation.css?cb=962183ed01a27d261027b2c859ac1083 HTTP/1.1" 200 4043 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.373112+00:00 app[web.1]: 10.103.210.176 - - [16/Apr/2015:01:42:44 +0000] "GET /libs/jquery/themes/base/jquery-ui.min.css?cb=962183ed01a27d261027b2c859ac1083 HTTP/1.1" 200 25699 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.500178+00:00 app[web.1]: 10.12.139.154 - - [16/Apr/2015:01:42:44 +0000] "GET /libs/bower_components/angular/angular.min.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 108028 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.582729+00:00 app[web.1]: 10.103.210.176 - - [16/Apr/2015:01:42:44 +0000] "GET /libs/bower_components/angular-sanitize/angular-sanitize.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 21815 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.803050+00:00 heroku[router]: at=info method=GET path="/libs/bower_components/angular-cookies/angular-cookies.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=cf315c96-6d21-42cb-a351-7ec69ce3b940 fwd="46.53.203.113" dyno=web.1 connect=0ms service=38ms status=200 bytes=6085
2015-04-16T01:42:44.493398+00:00 app[web.1]: 10.13.14.246 - - [16/Apr/2015:01:42:44 +0000] "GET /libs/bower_components/jquery/dist/jquery.min.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 95821 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.503953+00:00 app[web.1]: 10.103.217.201 - - [16/Apr/2015:01:42:44 +0000] "GET /libs/bower_components/jquery-ui/ui/minified/jquery-ui.min.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 228539 "https://piwik37.herokuapp.com/index.ph
p?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.587799+00:00 app[web.1]: 10.13.14.117 - - [16/Apr/2015:01:42:44 +0000] "GET /libs/bower_components/angular-animate/angular-animate.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 77784 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.813063+00:00 app[web.1]: 10.103.210.176 - - [16/Apr/2015:01:42:44 +0000] "GET /libs/bower_components/angular-cookies/angular-cookies.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 5824 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.986855+00:00 app[web.1]: 10.13.15.103 - - [16/Apr/2015:01:42:44 +0000] "GET /index.php?module=Installation&action=getBaseCss&cb=962183ed01a27d261027b2c859ac1083 HTTP/1.1" 200 29846 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.934322+00:00 app[web.1]: 10.13.14.117 - - [16/Apr/2015:01:42:44 +0000] "GET /plugins/CoreHome/angularjs/common/services/service.module.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 211 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.002733+00:00 app[web.1]: 10.103.210.176 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/CoreHome/angularjs/common/directives/directive.module.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 214 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.932940+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/common/services/service.module.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=ca9dad66-82f2-4f88-b9f9-e817dc031d64 fwd="46.53.203.113" dyno=web.1 connect=0ms service=2ms status=200 bytes=469
2015-04-16T01:42:44.902764+00:00 heroku[router]: at=info method=GET path="/libs/bower_components/ngDialog/js/ngDialog.min.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=d56e458a-e4a2-44b7-8775-ebbc543708e8 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=4983
2015-04-16T01:42:44.987309+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/common/filters/filter.module.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=420a69c3-f7df-462e-9085-c277e5012f26 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=469
2015-04-16T01:42:44.988712+00:00 heroku[router]: at=info method=GET path="/index.php?module=Installation&action=getBaseCss&cb=962183ed01a27d261027b2c859ac1083" host=piwik37.herokuapp.com request_id=6b4a1522-0b16-41a9-9c2c-5295d0614d00 fwd="46.53.203.113" dyno=web.1 connect=4ms service=504ms status=200 bytes=30084
2015-04-16T01:42:45.002111+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/common/directives/directive.module.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=f6256ff4-25cd-438b-8ad9-debe63e06e95 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=472
2015-04-16T01:42:45.092138+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/piwikApp.config.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=eb02060f-1206-40e9-8c66-91dd128518bf fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=673
2015-04-16T01:42:44.905713+00:00 app[web.1]: 10.103.210.176 - - [16/Apr/2015:01:42:44 +0000] "GET /libs/bower_components/ngDialog/js/ngDialog.min.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 4722 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.089458+00:00 app[web.1]: 10.13.14.246 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/CoreHome/angularjs/piwikApp.config.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 414 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.985132+00:00 app[web.1]: 10.13.14.246 - - [16/Apr/2015:01:42:44 +0000] "GET /plugins/CoreHome/angularjs/common/filters/filter.module.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 211 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:44.989714+00:00 app[web.1]: 10.12.139.154 - - [16/Apr/2015:01:42:44 +0000] "GET /plugins/CoreHome/angularjs/common/filters/translate.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 623 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.022345+00:00 app[web.1]: 10.13.14.117 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/CoreHome/angularjs/common/directives/focus-anywhere-but-here.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 1499 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.103260+00:00 app[web.1]: 10.103.210.176 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/Installation/javascripts/installation.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 327 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.020622+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/common/directives/focus-anywhere-but-here.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=a11e312d-dc5e-4f59-a83c-a1ba58916b2c fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=1759
2015-04-16T01:42:44.990008+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/common/filters/translate.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=6ed3a947-3172-46c0-889f-72c591bb8739 fwd="46.53.203.113" dyno=web.1 connect=0ms service=2ms status=200 bytes=882
2015-04-16T01:42:45.092832+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/piwikApp.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=406ba9fb-104d-432d-9b63-0bdcb0879588 fwd="46.53.203.113" dyno=web.1 connect=1ms service=1ms status=200 bytes=693
2015-04-16T01:42:45.191744+00:00 heroku[router]: at=info method=GET path="/plugins/Morpheus/images/error.png" host=piwik37.herokuapp.com request_id=55e4e0ea-70ee-42f1-b777-dd48b55eba4a fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=1397
2015-04-16T01:42:45.102552+00:00 heroku[router]: at=info method=GET path="/plugins/Installation/javascripts/installation.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=1de162c6-16a7-4784-89eb-19e3ec329986 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=586
2015-04-16T01:42:45.114632+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/menudropdown/menudropdown.directive.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=794e5b6f-018a-48e7-8d93-f0705ee5bcf3 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=2717
2015-04-16T01:42:45.290686+00:00 heroku[router]: at=info method=GET path="/plugins/Morpheus/images/link.gif" host=piwik37.herokuapp.com request_id=771bb493-01dd-47d6-9ddb-892827bb5378 fwd="46.53.203.113" dyno=web.1 connect=3ms service=1ms status=200 bytes=1394
2015-04-16T01:42:45.092985+00:00 app[web.1]: 10.12.139.154 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/CoreHome/angularjs/piwikApp.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 434 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.189515+00:00 app[web.1]: 10.13.14.246 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/LanguagesManager/angularjs/languageselector/languageselector.directive.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 962 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.116157+00:00 app[web.1]: 10.13.14.117 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/CoreHome/angularjs/menudropdown/menudropdown.directive.js?cb=4d7d5a108161f91994763d2c63252791 HTTP/1.1" 200 2457 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.287629+00:00 app[web.1]: 10.103.217.201 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/Morpheus/images/warning.png HTTP/1.1" 200 571 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.289637+00:00 app[web.1]: 10.13.15.103 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/Morpheus/images/ok.png HTTP/1.1" 200 626 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.191477+00:00 heroku[router]: at=info method=GET path="/plugins/LanguagesManager/angularjs/languageselector/languageselector.directive.js?cb=4d7d5a108161f91994763d2c63252791" host=piwik37.herokuapp.com request_id=15772c07-8431-453a-84f2-213fbf0fec77 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=1221
2015-04-16T01:42:45.290757+00:00 heroku[router]: at=info method=GET path="/plugins/Morpheus/images/logo.png" host=piwik37.herokuapp.com request_id=6e174fe9-2dc9-4c70-8d09-dcc8f6d807f0 fwd="46.53.203.113" dyno=web.1 connect=2ms service=2ms status=200 bytes=4149
2015-04-16T01:42:45.287766+00:00 heroku[router]: at=info method=GET path="/plugins/Morpheus/images/warning.png" host=piwik37.herokuapp.com request_id=899f812f-4e31-4633-acba-0024604452d9 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=817
2015-04-16T01:42:45.288869+00:00 app[web.1]: 10.13.14.246 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/Morpheus/images/logo.png HTTP/1.1" 200 3902 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.192159+00:00 app[web.1]: 10.12.139.154 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/Morpheus/images/error.png HTTP/1.1" 200 1150 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.291874+00:00 app[web.1]: 10.13.14.117 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/Morpheus/images/link.gif HTTP/1.1" 200 1147 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.291115+00:00 heroku[router]: at=info method=GET path="/plugins/Morpheus/images/ok.png" host=piwik37.herokuapp.com request_id=a65e001a-25fc-4c97-93e0-d64a625cd66c fwd="46.53.203.113" dyno=web.1 connect=0ms service=2ms status=200 bytes=872
2015-04-16T01:42:45.466625+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/angularjs/menudropdown/menudropdown.directive.html?cb=undefined" host=piwik37.herokuapp.com request_id=1e9e7b6e-637b-4a14-8a3b-bbc97432ad17 fwd="46.53.203.113" dyno=web.1 connect=3ms service=1ms status=200 bytes=1384
2015-04-16T01:42:45.468924+00:00 heroku[router]: at=info method=GET path="/libs/jquery/themes/base/images/ui-bg_flat_75_ffffff_40x100.png" host=piwik37.herokuapp.com request_id=6c91fe7d-4efe-4db2-91c5-10ac8da81959 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=423
2015-04-16T01:42:45.511618+00:00 heroku[router]: at=info method=GET path="/libs/jquery/themes/base/images/ui-icons_222222_256x240.png" host=piwik37.herokuapp.com request_id=1acf70ef-03a0-457e-a50d-cd06b4209552 fwd="46.53.203.113" dyno=web.1 connect=0ms service=10ms status=200 bytes=4617
2015-04-16T01:42:45.578231+00:00 heroku[router]: at=info method=GET path="/plugins/Morpheus/images/search_ico.png" host=piwik37.herokuapp.com request_id=277a00cc-d148-4a97-93f6-f99dba8c247a fwd="46.53.203.113" dyno=web.1 connect=0ms service=2ms status=200 bytes=1474
2015-04-16T01:42:45.472877+00:00 heroku[router]: at=info method=GET path="/libs/jquery/themes/base/images/ui-bg_highlight-soft_75_cccccc_1x100.png" host=piwik37.herokuapp.com request_id=eeb36e8e-e257-4b7b-adc7-67a3ee68c8ab fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=346
2015-04-16T01:42:45.464168+00:00 app[web.1]: 10.13.14.246 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/CoreHome/angularjs/menudropdown/menudropdown.directive.html?cb=undefined HTTP/1.1" 200 1137 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.472706+00:00 app[web.1]: 10.103.217.201 - - [16/Apr/2015:01:42:45 +0000] "GET /libs/jquery/themes/base/images/ui-bg_highlight-soft_75_cccccc_1x100.png HTTP/1.1" 200 101 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.575494+00:00 app[web.1]: 10.13.14.246 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/Morpheus/images/search_ico.png HTTP/1.1" 200 1227 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.470409+00:00 app[web.1]: 10.13.14.117 - - [16/Apr/2015:01:42:45 +0000] "GET /libs/jquery/themes/base/images/ui-bg_flat_75_ffffff_40x100.png HTTP/1.1" 200 178 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.498766+00:00 app[web.1]: 10.13.15.103 - - [16/Apr/2015:01:42:45 +0000] "GET /libs/jquery/themes/base/images/ui-icons_222222_256x240.png HTTP/1.1" 200 4369 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.577740+00:00 app[web.1]: 10.12.139.154 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/CoreHome/images/reset_search.png HTTP/1.1" 200 1021 "https://piwik37.herokuapp.com/index.php?action=systemCheck&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https&clientProtocol=https" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
2015-04-16T01:42:45.577523+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/images/reset_search.png" host=piwik37.herokuapp.com request_id=9ad407af-2a02-4cf6-ad4b-30c4d54cb3b7 fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=1268
2015-04-16T01:42:45.764498+00:00 heroku[router]: at=info method=GET path="/plugins/CoreHome/images/favicon.ico" host=piwik37.herokuapp.com request_id=8d9df8f4-95b4-4a9b-a76e-d95650a1e26a fwd="46.53.203.113" dyno=web.1 connect=0ms service=1ms status=200 bytes=18199
2015-04-16T01:42:45.763820+00:00 app[web.1]: 10.12.139.154 - - [16/Apr/2015:01:42:45 +0000] "GET /plugins/CoreHome/images/favicon.ico HTTP/1.1" 200 17947 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36[/size]

? :frowning:

Piwik doesn’t work well on Heroku because the filesystem is not persisted between deployments (e.g. if you update Piwik). I would recommend against using it (search for posts about Heroku on the forum too if you want to).

Those succesfull story way dont work anymore?
http://forum.piwik.org/read.php?2,123713