Rework anvil + nova dependencies to accomodate for nova dependencies.

conf/distros/rhel.yaml

@@ -417,6 +417,14 @@ components:
         pips:
         # Seems for testing only??
         -   name: fixtures
+        # Why is this still needed??
+        -   name: Cheetah
+        # This seems to be a core dependency for a 'cas' tool
+        # so don't try to remove it since it will also remove
+        # said 'cas' tool, unfortunately the version of paramiko
+        # installed in rhel uses a old version of crypto which
+        # other components actually can't use. This sucks...
+        -   name: paramiko
         subsystems:
             compute:
                 packages:

tools/pip-requires

@@ -2,3 +2,6 @@ termcolor
 iniparse
 hgtools 
 keyring>=0.9.2
+# This matches the nova version and doesn't really
+# need to be a strong dependency for anvil to work..
+Cheetah==2.4.4

tools/pkg-requires

@@ -3,7 +3,6 @@ gcc
 git 
 pylint
 python
-python-cheetah
 python-iso8601
 python-netifaces
 python-ordereddict