I deployed a django project on a server running debian lenny. Each time you start, the following warning appears:
/var/www/environment/XXX/src/django-pytest/django_pytest/test_runner.py:3: UserWarning: Module _mysql was already imported from /usr/lib/pymodules/python2.6/_mysql.so, but /usr/lib/pymodules/python2.6 is being added to sys.path from pkg_resources import load_entry_point
There is more than one Django project on this particular server, each of which works inside its own virtual (with Python packages installed via pip). However, they also gain access to system-wide site packages (which are installed through apt-get install ).
This particular project has the following Python packages:
$ /var/www/environment/XXX/bin/pip freeze --local Django==1.2.4 Fabric==0.9.4 South==0.7.3 distribute==0.6.10 django-pagination==1.0.7 -e git+http://github.com/galileo-press/ django-pytest.git@7c1fa0180ca16c129850de3c3d912cd369fba687
In the debian folder python-mysqldb 1.2.2-10 + b1 and the files are in
$ apt-file list python-mysqldb python-mysqldb: /usr/lib/pyshared/python2.5/_mysql.so python-mysqldb: /usr/lib/pyshared/python2.6/_mysql.so python-mysqldb: /usr/share/pyshared/MySQL_python-1.2.2.egg-info/PKG-INFO python-mysqldb: /usr/share/pyshared/MySQL_python-1.2.2.egg-info/SOURCES.txt python-mysqldb: /usr/share/pyshared/MySQL_python-1.2.2.egg-info/dependency_links.txt python-mysqldb: /usr/share/pyshared/MySQL_python-1.2.2.egg-info/top_level.txt python-mysqldb: /usr/share/pyshared/MySQLdb/__init__.py ...
Although this is just a minor annoyance, I really like to fix it.
Can anyone help?
Update: Here is the conclusion from the yolk:
Cheetah - 2.4.2.1 - active development (/usr/lib/pymodules/python2.6) Django - 1.2.3 - non-active development (/usr/lib/pymodules/python2.6) Django - 1.2.4 - active Fabric - 0.9.4 - active Jinja2 - 2.5.5 - active development (/usr/lib/pymodules/python2.6) Logbook - 0.3 - active development (/usr/local/lib/python2.6/dist-packages/Logbook-0.3-py2.6-linux-x86_64.egg) MarkupSafe - 0.9.2 - active development (/usr/lib/python2.6/dist-packages) MySQL-python - 1.2.2 - active development (/usr/lib/pymodules/python2.6) PIL - 1.1.7 - active development (/usr/lib/python2.6/dist-packages/PIL) Python - 2.6.6 - active development (/usr/lib/python2.6/lib-dynload) South - 0.7.3 - active boto - 1.9b - active development (/usr/lib/pymodules/python2.6) distribute - 0.6.10 - active distribute - 0.6.14 - non-active development (/usr/lib/python2.6/dist-packages) django-pagination - 1.0.7 - active django-pytest - 0.1.4 - active development (/var/www/environment/XXX/src/django-pytest) django-sorting - 0.1 - active django-templatetag-sugar - 0.1 - active flup - 1.0.2 - active development (/usr/lib/pymodules/python2.6) lxml - 2.2.8 - active development (/usr/lib/python2.6/dist-packages) mercurial - 1.6.4 - active development (/usr/lib/pymodules/python2.6) paramiko - 1.7.6 - active pip - 0.7.2 - active psycopg2 - 2.2.1 - active development (/usr/lib/python2.6/dist-packages) py - 1.3.3 - non-active development (/usr/lib/pymodules/python2.6) py - 1.4.1 - non-active py - 1.4.3 - active pycrypto - 2.3 - active pytest - 2.0.0 - active python-amazon-product-api - 0.2.5a1 - active development (/var/www/environment/XXX/src/amazonproduct) python-amazon-product-api - 0.2.5a1 - active development (/var/www/environment/XXX/src/amazonproduct) python-amazon-product-api - 0.2.5a1 - non-active development (/usr/local/lib/python2.6/dist-packages/python_amazon_product_api-0.2.5a1-py2.6.egg) python-amazon-product-api - 0.2.5a1 - non-active development (/usr/local/lib/python2.6/dist-packages/python_amazon_product_api-0.2.5a1-py2.6.egg) python-dateutil - 1.4.1 - active development (/usr/lib/pymodules/python2.6) setuptools - 0.6c11 - active development (/usr/lib/python2.6/dist-packages) stdeb - 0.6.0 - active development (/usr/lib/pymodules/python2.6) virtualenv - 1.4.9 - active development (/usr/lib/pymodules/python2.6) web.py - 0.34 - active development (/usr/lib/pymodules/python2.6) wsgiref - 0.1.2 - active development (/usr/lib/python2.6) yolk - 0.4.1 - active
Update 2: My sys.path :
/var/www/environment/XXX/bin/python -c "import sys; print '\n'.join(sys.path)" /var/www/environment/XXX/lib/python2.6/site-packages/distribute-0.6.10-py2.6.egg /var/www/environment/XXX/lib/python2.6/site-packages/pip-0.7.2-py2.6.egg /var/www/environment/XXX/src/django-pytest /var/www/environment/XXX/src/amazonproduct /var/www/environment/XXX/lib/python2.6 /var/www/environment/XXX/lib/python2.6/plat-linux2 /var/www/environment/XXX/lib/python2.6/lib-tk /var/www/environment/XXX/lib/python2.6/lib-old /var/www/environment/XXX/lib/python2.6/lib-dynload /usr/lib/python2.6 /usr/lib64/python2.6 /usr/lib/python2.6/plat-linux2 /usr/lib/python2.6/lib-tk /usr/lib64/python2.6/lib-tk /var/www/environment/XXX/lib/python2.6/site-packages /usr/local/lib/python2.6/dist-packages/Logbook-0.3-py2.6-linux-x86_64.egg /usr/lib/python2.6/dist-packages/PIL /usr/local/lib/python2.6/dist-packages/python_amazon_product_api-0.2.5a1-py2.6.egg /usr/lib/pymodules/python2.6 /usr/local/lib/python2.6/site-packages /usr/local/lib/python2.6/dist-packages /usr/lib/python2.6/dist-packages
By doing the same with python manage.py shell , I get the same list except
/usr/lib64/python2.6
is absent.