Issue #469 Ensured Trac to be provisioned with Trac version 1.0.1

modules/trac/manifests/init.pp

 class trac(
     $domain,
     $certificate,
     $private_key,
     $is_default = false) inherits private::trac {
   package {['python-mysqldb','python-pip','subversion', 'tofrodos', 'graphviz']:
     ensure => present
   }
 
   include nginx, spawn-fcgi
@@ skipping 25 matching lines @@
     charset => 'utf8',
     collate => 'utf8_bin',
     require => Class['mysql::server']
   }
 
   Exec {
     path => '/usr/bin:/usr/sbin:/bin:/usr/local/bin',
   }
 
   exec { 'install_trac':
-    command => "pip install Trac==1.0",
+    command => "pip install Trac==1.0.1",
     require => Package['python-pip'],
-    unless => "python -c 'import trac,sys;sys.exit(0 if trac.__version__ == \"1.0\" else 1)'",
+    unless => "python -c 'import trac,sys;sys.exit(0 if trac.__version__ == \"1.0.1\" else 1)'",
   }
 
   exec { 'trac_env':
     command => "trac-admin /home/trac/environment initenv \"Adblock Plus issue tracker\" mysql://trac:${database_password}@localhost:3306/trac",
     require => [
       Exec['install_trac'],
       Mysql_grant['trac@localhost/trac.*']
     ],
     user => trac,
     unless => "test -d /home/trac/environment"
@@ skipping 101 matching lines @@
     require => Exec['deploy'],
   }
 
   file {"/home/trac/permissions.csv":
     ensure => present,
     owner => trac,
     source => 'puppet:///modules/trac/permissions.csv'
   }
 
 }