bbinet/PyGall

Setup doesn't work

Closed this issue · 8 comments

wujiang commented

Hi,

Is this development still active? I tried following the README instructions but got stuck in /bin/python -m pygall.scripts.setup production.ini saying that

"pkg_resources.VersionConflict: (WebOb 1.2b3 (/home/ubuntu/venv-pygall/lib/python2.7/site-packages), Requirement.parse('WebOb<=1.1.1'))"

It seems that the setup file is not up-to-date.

bbinet commented

I'll look at it soon and report back.

bbinet commented

That is weird, I've just tried to reproduce your issue with no success.
All the following commands worked for me:
python virtualenv.py --no-site-packages venv
venv/bin/pip install pygall
wget https://raw.github.com/bbinet/PyGall/master/production.ini
venv/bin/python -m pygall.scripts.setup production.ini

You might have an old version of WebOb already installed on your system (globally) which conflicts with pyramid 1.3 requirements.
Have you correctly setup your virtualenv with --no-site-packages flag to make sure you're isolated from your system python?

wujiang commented

Sorry for a late reply.

Here are what I tried (BTW, I believe when using virtualenv to setup venv, --no-site-packages is the default):

virtualven venv-pygall
. ./venv-pygall/bin/active
pip install pygall
wget https://raw.github.com/bbinet/PyGall/master/production.ini
python -m pygall.scripts.setup production.ini

Then I got this error message

"pkg_resources.VersionConflict: (WebOb 1.2b3 (/home/ubuntu/venv-pygall/lib/python2.7/site-packages), Requirement.parse('WebOb<=1.1.1')"

As it suggested, I installed WebOb1.1.1

pip install WebOb==1.1.1

Then I got this error message:

"pkg_resources.VersionConflict: (WebOb 1.1.1 (/home/ubuntu/venv-pygall/lib/python2.7/site-packages), Requirement.parse('WebOb>=1.2dev'))"

It seems that I'm stuck in a loop.

bbinet commented

Here are what I tried (BTW, I believe when using virtualenv to setup venv, --no-site-packages is the default):

Yes this is the default if your virtualenv is recent enough.

Then I got this error message

"pkg_resources.VersionConflict: (WebOb 1.2b3 (/home/ubuntu/venv-pygall/lib/python2.7/site-packages), Requirement.parse('WebOb<=1.1.1')"

As it suggested, I installed  WebOb1.1.1

   pip install WebOb==1.1.1

Then I got this error message:

"pkg_resources.VersionConflict: (WebOb 1.1.1 (/home/ubuntu/venv-pygall/lib/python2.7/site-packages), Requirement.parse('WebOb>=1.2dev'))"

Which version of ubuntu do you run? (I'll try to download a livecd to
reproduce your issue)
Which version of virtualenv is used?

bbinet commented

   virtualven venv-pygall
   . ./venv-pygall/bin/active

Do you mean:
. ./venv-pygall/bin/activate ?

   pip install pygall
   wget https://raw.github.com/bbinet/PyGall/master/production.ini
   python -m pygall.scripts.setup production.ini

wujiang commented
  • ubuntu: 11.10 with kernel 3.0.0
  • virtualenv 1.7.1.2

Yes, it's . ./venv-pygall/bin/activate that I ran. Thanks.

bbinet commented

Ok, got it. This is already fixed in master (see: d16c2dd), but I'll try to make a new release soon.
You can already test it from the github repository:

$ git clone git://github.com/bbinet/PyGall.git
$ cd PyGall
# with you venv activated:
$ (venv-pygall) python setup.py install

Then you can try again:

$ (venv-pygall) python -m pygall.scripts.setup production.ini
wujiang commented

Thank you for the quick fix.