[BangPypers] missing dependency while installing virtualenvwrapper on ubuntu-12.04
Noufal Ibrahim
noufal at nibrahim.net.in
Fri Jul 20 11:18:34 CEST 2012
vid <vid at svaksha.com> writes:
> An upgrade to ubuntu 12.04 gives this error:
>
> $ sudo pip install virtualenvwrapper
> Traceback (most recent call last):
> File "/usr/local/bin/pip", line 5, in <module>
> from pkg_resources import load_entry_point
> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2711,
> in <module>
> parse_requirements(__requires__), Environment()
> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve
> raise DistributionNotFound(req)
> pkg_resources.DistributionNotFound: pip==1.1
>
> Is it a missing (or just not versioned) dependency or packaging error?
Looks like the package metadata is getting messed up because of a non Ubuntu pip
(/usr/local/bin) and an Ubuntu Python.
I'd recommend that you either `apt-get install virtualenvwrapper` and
use that to manage your venvs or `apt-get install python-virtualenv`,
use that to create a virtualenv and install virtualenvwrapper inside
that venv and use that.
Using `sudo` to install something that touches system directories
(thereby bypassing the native package management framework) is usually
the first step to a broken system.
[...]
--
Cordially,
Noufal
http://nibrahim.net.in
More information about the BangPypers
mailing list