Sorry for not attaching the error message. Here it comes. I got this one when I embed 'use Moose;' in the beginning of MyApp::Controller::User.pm

DBIx::Class::Core
Couldn't load class (MyApp) because: Couldn't instantiate component "M
+yApp::Controller::User", "Inconsistent hierarchy during C3 merge of c
+lass 'MyApp::Controller::User': merging failed on parent 'Moose::Obje
+ct' at /usr/lib/perl5/5.10.0/mro.pm line 23."Compilation failed in re
+quire at /usr/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-mult
+i/Class/MOP.pm line 98.
 at /usr/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi/Clas
+s/MOP.pm line 102
    Class::MOP::__ANON__('Couldn\'t instantiate component "MyApp::Cont
+roller::Use...') called at /usr/local/lib/perl5/site_perl/5.10.0/Try/
+Tiny.pm line 66
    Try::Tiny::try('CODE(0xa1c796c)', 'CODE(0xa1c4554)') called at /us
+r/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi/Class/MOP.
+pm line 107
    Class::MOP::load_first_existing_class('MyApp') called at /usr/loca
+l/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi/Class/MOP.pm lin
+e 118
    Class::MOP::load_class('MyApp') called at /usr/local/lib/perl5/sit
+e_perl/5.10.0/Catalyst/ScriptRole.pm line 61
    Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=H
+ASH(0x9dce9bc)') called at /usr/local/lib/perl5/site_perl/5.10.0/Cata
+lyst/Script/Server.pm line 144
    Catalyst::Script::Server::__ANON__() called at /usr/local/lib/perl
+5/site_perl/5.10.0/Catalyst/Restarter/Forking.pm line 20
    Catalyst::Restarter::Forking::_fork_and_start('Catalyst::Restarter
+::Forking=HASH(0xa0e0fc4)') called at /usr/local/lib/perl5/site_perl/
+5.10.0/Catalyst/Restarter.pm line 119
    Catalyst::Restarter::_handle_events('Catalyst::Restarter::Forking=
+HASH(0xa0e0fc4)', 'File::ChangeNotify::Event=HASH(0xa0f7eec)') called
+ at /usr/local/lib/perl5/site_perl/5.10.0/Catalyst/Restarter.pm line 
+96
    Catalyst::Restarter::_restart_on_changes('Catalyst::Restarter::For
+king=HASH(0xa0e0fc4)') called at /usr/local/lib/perl5/site_perl/5.10.
+0/Catalyst/Restarter.pm line 84
    Catalyst::Restarter::run_and_watch('Catalyst::Restarter::Forking=H
+ASH(0xa0e0fc4)') called at /usr/local/lib/perl5/site_perl/5.10.0/Cata
+lyst/Script/Server.pm line 178
    Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0x9dc
+e9bc)') called at /usr/local/lib/perl5/site_perl/5.10.0/i386-linux-th
+read-multi/Class/MOP/Method/Wrapped.pm line 48
    Class::MOP::Method::Wrapped::__ANON__('Catalyst::Script::Server=HA
+SH(0x9dce9bc)') called at /usr/local/lib/perl5/site_perl/5.10.0/i386-
+linux-thread-multi/Class/MOP/Method/Wrapped.pm line 89
    Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0x9dc
+e9bc)') called at /usr/local/lib/perl5/site_perl/5.10.0/Catalyst/Scri
+ptRunner.pm line 20
    Catalyst::ScriptRunner::run('Catalyst::ScriptRunner', 'MyApp', 'Se
+rver') called at script/app_cinema_server.pl line 8
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