Breaks galaxy eggs

[smithcr]

Installing planemo breaks scripts/check/fetch_eggs, e.g.

Traceback (most recent call last):
  File "scripts/fetch_eggs.py", line 37, in <module>
    from galaxy.eggs import Crate, EggNotFetchable
ImportError: No module named eggs

I believe this is because it installs a galaxy package into:

$V_ENV/lib/python2.7/site-packages/galaxy

[jmchilton]

This is exactly right - the latest install instructions (http://planemo.readthedocs.org/en/latest/installation.html) have been updated to recommend using Homebrew or linuxbrew to install planemo so that these virtual environment details can be hidden away and minimize the chance of this happening. They also contain a warning about not installing it into Galaxy's virtualenv or using Galaxy while planemo's is active.

I am not sure what else I can to do to address this. Perhaps if Galaxy prepended itself to the Python system path instead of appending itself that might fix the problem. I'll consider testing that.

[smithcr]

Ah ok, thanks. It would be great to add this warning to the README.rst

[martenson]

@smithcr Added in 4a5f3cc

[jmchilton]

Also added a very clear ImportError when Galaxy attempts to use Planemo's libraries in aa80141. Sorry about this @smithcr.

[smithcr]

Awesome. Thanks very much