If virtualenv isn't installed, it isn't properly detected or installed.

[mfrobben]

A few bugs from the recent changes that use Facter to locate versions...

Could not retrieve virtualenv_version: can't convert Symbol into String
Could not retrieve virtualenv_version: can't convert Symbol into String
Python 2.7.4
Could not retrieve python_version: undefined method `[]' for nil:NilClass
Python 2.7.4
Could not retrieve python_version: undefined method `[]' for nil:NilClass

Error: /Stage[main]/Lint/Python::Virtualenv[/srv/lint/]/Exec[python_virtualenv_/srv/lint/]/returns: change from notrun to 0 failed: sh: 1: virtualenv: not found

[jonblack]

I can confirm this issue. Installing python-virtualenv prior to using this module works around the issue.

[daenney]

Did you actually pass virtualenv=true or virtualenv=pip to this class when you used it?

# [*virtualenv*]
#  Install python-virtualenv. Default: false, also accepts 'pip' which will
#  install latest virtualenv from pip rather than package manager

[jonblack]

I've used the following settings:

class { 'python':
  version    => 'system',
  pip        => true,
  dev        => true,
  virtualenv => true,
  gunicorn   => true,
}

I wasn't aware that pip is an option for virtualenv. That's not documented on the forge page.

[mfrobben]

I passed virtualenv=true. 

If all I needed was virtualenv=pip, let me know and I will fix the docs. 
—
Sent from Mailbox for iPhone

On Sun, Jan 12, 2014 at 5:05 AM, Jon Black [email protected]
wrote:

I've used the following settings:

class { 'python':
  version    => 'system',
  pip        => true,
  dev        => true,
  virtualenv => true,
  gunicorn   => true,
}

I wasn't aware that pip is an option for virtualenv. That's not documented on the forge page.

Reply to this email directly or view it on GitHub:
#50 (comment)

[stankevich]

@mfrobben that'd be great, thank you!

[prophile]

Also experiencing this bug, using virtualenv => pip or virtualenv => false has no effect.

[prophile]

A quick bisection suggests that 1769155 introduced the problem.

[mcandre]

+1 I'm experiencing this bug as well. :(

[jesalg]

+1