Make sure dependent eggs are loaded for sqlalchemy-migrate, regardless of entry point. This is a hack, and dependency management should/will eventually handle it.

lib/galaxy/webapps/tool_shed/model/migrate/check.py

@@ -3,6 +3,7 @@ import sys, os.path, logging
 from galaxy import eggs
 
 import pkg_resources
+pkg_resources.require( "SQLAlchemy" )
 pkg_resources.require( "decorator" )
 pkg_resources.require( "sqlalchemy-migrate" )
 pkg_resources.require( "Tempita" )

lib/tool_shed/galaxy_install/migrate/check.py

@@ -1,7 +1,9 @@
 import sys, os, logging, subprocess
 from galaxy import eggs
 import pkg_resources
+pkg_resources.require( "SQLAlchemy" )
 pkg_resources.require( "decorator" )
+pkg_resources.require( "Tempita " )
 pkg_resources.require( "sqlalchemy-migrate" )
 
 from migrate.versioning import repository, schema

scripts/db_shell.py

@@ -20,6 +20,7 @@ from galaxy import eggs
 
 import pkg_resources
 pkg_resources.require( "decorator" )
+pkg_resources.require( "Tempita" )
 pkg_resources.require( "sqlalchemy-migrate" )
 pkg_resources.require( "SQLAlchemy" )
 

scripts/manage_tools.py

@@ -7,7 +7,9 @@ sys.path = new_path
 from galaxy import eggs
 
 import pkg_resources
+pkg_resources.require( "SQLAlchemy" )
 pkg_resources.require( "decorator" )
+pkg_resources.require( "Tempita " )
 pkg_resources.require( "sqlalchemy-migrate" )
 
 from migrate.versioning.shell import main