gistfile1.diff

--- a/lib/tool_shed/galaxy_install/tool_dependencies/fabric_util.py  Wed Jun 12 11:48:09 2013 -0400
+++ b/lib/tool_shed/galaxy_install/tool_dependencies/fabric_util.py	Wed Jun 12 16:09:07 2013 -0400
@@ -284,7 +284,7 @@
                             setup_command = "python %s/virtualenv.py --no-site-packages '%s'" % (venv_src_directory, venv_directory)
                             # POSIXLY_CORRECT forces shell commands . and source to have the same
                             # and well defined behavior in bash/zsh.
-                            activate_command = "POSIXLY_CORRECT=1; . %s" % os.path.join( venv_directory, "bin", "activate" )
+                            activate_command = "POSIXLY_CORRECT=1 PYTHONUSERSITE=1; . %s" % os.path.join( venv_directory, "bin", "activate" )
                             install_command = "pip install -r '%s'" % requirements_path
                             full_setup_command = "%s; %s; %s" % ( setup_command, activate_command, install_command )
                             return_code = handle_command( app, tool_dependency, install_dir, full_setup_command )