How Can I Install a Specific Version of MySQL_python Using pip?

Installing Specific Version of MySQL_python with pip

Installing an earlier version of MySQL_python can be tricky, especially when you encounter a specific package issue or a time-sensitive installation. To address this challenge, there are two approaches using pip:

Option 1: Forcing Reinstallation

When multiple versions of a package are present, use the --force-reinstall option to override existing installations:

pip install --force-reinstall -v MySQL_python==1.2.2

Option 2: Ignoring Installed Packages

If you want to overwrite the installed version, try the -I flag:

pip install -Iv MySQL_python==1.2.2

Note: For -I to work, verify that the desired version is available for download from PyPI. If the URL link for the specific version returns a 404, follow the alternative installation steps below.

Alternative Installation Steps for Unavailable Versions

In case the specific package version is unavailable on PyPI:

1. Uninstall the existing version:
   pip uninstall MySQL_python

2. Download the package tarball directly:

   cd /path/to/desired/location
   curl -O http://sourceforge.net/projects/mysql-python/files/mysql-python/1.2.2/MySQL-python-1.2.2.tar.gz/download

   Copy after login
3. Install using pip:
   pip install -Iv MySQL-python-1.2.2.tar.gz

The above is the detailed content of How Can I Install a Specific Version of MySQL_python Using pip?. For more information, please follow other related articles on the PHP Chinese website!