pip - Installing psycopg2 into virtualenv when PostgreSQL is not installed on development system -

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is possible install psycopg2 virtualenv when postgresql isn't installed on development system—macbook pro os x 10.6?

when run pip install psycopg2 within virtualenv, received error shown below.

i'm trying connect legacy database on server using django, , i'd prefer not install postgresql on development system if possible.

why not install postgresql?

i received error when installing postgresql using homebrew. have xcode4—and xcode4—installed on macbook pro , thinking it's related missing gcc 4.0. however, problem stackoverflow question.

update 8:37 on april 12, 2011: i'd still know if possible without installing postgresql on macbook pro. however, ran brew update , forced reinstallation of ossp-uuid brew install --force ossp-uuid , brew install postgresql works. postgresql installed, able pip install psycopg2 within virtualenv.

error pip install psycopg2

$ pip install psycopg2 downloading/unpacking psycopg2   running setup.py egg_info package psycopg2      error: pg_config executable not found.      please add directory containing pg_config path     or specify full executable path option:          python setup.py build_ext --pg-config /path/to/pg_config build ...      or pg_config option in 'setup.cfg'.     complete output command python setup.py egg_info:     running egg_info  writing pip-egg-info/psycopg2.egg-info/pkg-info writing top-level names pip-egg-info/psycopg2.egg-info/top_level.txt writing dependency_links pip-egg-info/psycopg2.egg-info/dependency_links.txt warning: manifest_maker: standard file '-c' not found  error: pg_config executable not found.  please add directory containing pg_config path or specify full executable path option:      python setup.py build_ext --pg-config /path/to/pg_config build ...  or pg_config option in 'setup.cfg'.  ---------------------------------------- command python setup.py egg_info failed error code 1 storing complete log in /users/matthew/.pip/pip.log

preliminary research

below articles read preliminary research:

psycopg depends on pg_config command, , if don't have it, can't install psycopg.

if system installation problem you, why don't try compiling postgresql , including generated bin files in $path? like:

export path=/path/to/compiled/postgresql/bin:"$path" pip install psycopg2

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