Fixed in [15237] and merged in [15238-15239].
Also, confirmed with built wheel package:
$ /dev/shm/t12566/bin/pip list --local
Genshi (0.6)
pip (1.5.4)
setuptools (28.8.0)
Trac (1.0.14.dev0)
wheel (0.29.0)
$ /dev/shm/t12566/bin/trac-admin /var/trac/1.0-sqlite
Welcome to trac-admin 1.0.14.dev0
Interactive Trac administration console.
Copyright (C) 2003-2013 Edgewall Software
Type: '?' or 'help' for help on commands.
Trac [/var/trac/1.0-sqlite]> x
03:56:23 Trac[env] INFO: -------------------------------- environment startup [Trac 1.0.14.dev0] --------------------------------
03:56:23 Trac[loader] ERROR: Skipping "trac.mimeview.pygments = trac.mimeview.pygments [pygments]": (ImportError: No module named pygments)
03:56:23 Trac[loader] ERROR: Skipping "trac.mimeview.txtl = trac.mimeview.txtl [textile]": (ImportError: No module named textile)
Error: Command not found
No documentation found for 'x'. Use 'help' to see the list of commands.