I am trying to use psycopg2 installed by easy_install in a python script.
This is the header of my script :
#!/usr/bi开发者_运维百科n/python2
import sys,xml.sax
import psycopg2
When I execute it, an error happens :
Traceback (most recent call last):
File "./myscript.py", line 4, in <module>
import psycopg2
ImportError: No module named psycopg2
But if I try in a basic python shell, it works well :
$ python2
Python 2.7 (r27:82500, Oct 6 2010, 12:29:13)
[GCC 4.5.1] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import psycopg2
>>>
Do you have an explanation to this problem ?
Thanks
Each sequence is being performed with a different installation of Python. Use which python2
to verify.
You are using two different Python interpreters. Triple check that.
install python_select.this lets switch between different python versions.
sudo port install python_select
on the shell do
python_select -ltry switching to the default python version.
for linux, use virtualenv
sudo pip install virtualenv #install virual env mkdir ~/.virtualenvs #make virtual envs directory export WORKON_HOME=$HOME/.virtualenvs #add environment variables source /usr/local/bin/virtualenvwrapper.sh source ~/.bashrc mkvirtualenv foo #make your virtual environment named foo
re install pysycopg2
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