[Cubicweb] installation with pip issues

Christophe de Vienne cdevienne at gmail.com
Thu Jan 24 17:33:08 CET 2013


Hi,

I am new to cubicweb and trying to install it in a virtualenv (python
2.7) with pip, and it cannot find the "constraint" lib :

    Downloading/unpacking constraint>=0.5.0 (from rql>=0.31.2->cubicweb)
      Could not find a version that satisfies the requirement constraint>=0.5.0 (from rql>=0.31.2->cubicweb) (from versions: )
    No distributions matching the version for constraint>=0.5.0 (from rql>=0.31.2->cubicweb)


Since constraint-0.5.0 does not exist, I tried installing
logilab-constraint first, but the result was the same.


If it helps understanding I also had a non-blocking error on the rql
install (a bit earlier in the log than the above) :

      Downloading rql-0.31.2.tar.gz (154kB): 154kB downloaded
      Storing download in cache at /home/cdevienne/.pipcache/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fr%2Frql%2Frql-0.31.2.tar.gz
      Running setup.py egg_info for package rql
        data/gecode_version.cc:1:29: erreur fatale: gecode/support.hh : Aucun fichier ou dossier de ce type
        compilation terminée.


I am running a ubuntu 12.10 (if that matters).

What should I do ?

Thanks,

Christophe
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