cylc/cylc — pull request #521 by hjoliver (2013-06-12 03:50:21+00:00)
Title: New admin command to check Pyro etc. is installed.

Some users have a lot of trouble figuring out if they've installed everything properly.

```
% cylc admin check-software
Checking for Python >= 2.5 ... found 2.6.8 ... ok
Checking for non-Python packages:
+ Graphviz ... ok
+ sqlite ... ok
Checking for Python packages:
+ Pyro-3 ... ok
+ Jinja2 ... ok
+ pygraphviz ... ok
+ pygtk ... ok
```