virtualenv, mysql-python, pip: anyone know how?
Question:
I’m trying to install the mysql bindings in a virtualenv. I’d prefer to use pip or easy_install. pip gives me the following error:
File "setup_posix.py", line 24, in mysql_config
raise EnvironmentError("%s not found" % (mysql_config.path,))
EnvironmentError: mysql_config not found
easy_install either gets a 404 from sourceforge or gives me a very similar error.
Does anyone know how to get around this in a virtualenv?
Answers:
It is failing to find mysql_config. Put the directory containing mysql_config on your path and try again.
You may not have mysql_config at all if you don’t have the appropriate mysqlclient-dev OS package installed.
Personally, for packages that require extensive C compilation, I prefer to install OS-packaged versions, as I’ve had fewer problems that way. It’s easier to install the OS-packaged version of mysql-python on all my servers than it is to install the compilation dependencies.
Fortunately in my experience those packages also tend to be very stable (mysql-python, PIL, lxml, etc), so I don’t need to version-pin them per-project.
It does, however, prevent me from using virtualenv –no-site-packages, which is a little annoying.
I’m also trying to setup MySQL bindings in a virtualenv. All I had to do was install the package that contains mysql_config. On Ubuntu it’s called libmysqlclient-dev.
After that I was able to do a (virtualenv’d) python setup.py build and python setup.py install.
In OS X I had used Macports to install my MySQL, which made the mysql_config file be called mysql_config5.
So I did:
sudo ln -s mysql_config5 /opt/local/bin/mysql_config
And then ran pip install MySQL-python from a virtualenv and all was fine.
I’m trying to install the mysql bindings in a virtualenv. I’d prefer to use pip or easy_install. pip gives me the following error:
File "setup_posix.py", line 24, in mysql_config
raise EnvironmentError("%s not found" % (mysql_config.path,))
EnvironmentError: mysql_config not found
easy_install either gets a 404 from sourceforge or gives me a very similar error.
Does anyone know how to get around this in a virtualenv?
It is failing to find mysql_config. Put the directory containing mysql_config on your path and try again.
You may not have mysql_config at all if you don’t have the appropriate mysqlclient-dev OS package installed.
Personally, for packages that require extensive C compilation, I prefer to install OS-packaged versions, as I’ve had fewer problems that way. It’s easier to install the OS-packaged version of mysql-python on all my servers than it is to install the compilation dependencies.
Fortunately in my experience those packages also tend to be very stable (mysql-python, PIL, lxml, etc), so I don’t need to version-pin them per-project.
It does, however, prevent me from using virtualenv –no-site-packages, which is a little annoying.
I’m also trying to setup MySQL bindings in a virtualenv. All I had to do was install the package that contains mysql_config. On Ubuntu it’s called libmysqlclient-dev.
After that I was able to do a (virtualenv’d) python setup.py build and python setup.py install.
In OS X I had used Macports to install my MySQL, which made the mysql_config file be called mysql_config5.
So I did:
sudo ln -s mysql_config5 /opt/local/bin/mysql_config
And then ran pip install MySQL-python from a virtualenv and all was fine.