Pip download different versions

In this tutorial, we will learn how to install a specific version of a Python package with the pip command. Before installing a specific version of the Python package we can search the package for its complete name and version information. We will use search command in this example. We can show the Python package information like name, version, etc. The inversion information is important because we will install a specific version or downgrade the Python package.

We will install a specific version of the Django Python package with pip. To clarify, the actual command that I ran was full output is available in my earlier comment :. So this looks like a problem with the metadata of namara-python.

But without being able to see what that metadata is, there's not much we can do. Something seems to be depending on multiple versions of namara-python, which is frankly just weird. So this looks like a problem with the metadata of namara-python I can't think of why that would be, unless namara-python recursively depends on itself.

I tracked down another package hosted on GemFury and it also attempts to download all versions:. I realized that -vvv includes far more information than -v ; I'll compare the output from pypi. Hang on. I'm completely confused now. The original post was "I need to download the. We're now talking about some sort of conflict, or cases when pip is downloading multiple versions which it does automatically as part of dependency resolution, that's perfectly normal.

That's nothing to do with asking pip to download multiple versions unless you mistakenly try to do it in one command, which as I said won't work. Can you please clarify precisely what the problem is here, and what you are doing and how it doesn't work the way you want?

We need to refocus this discussion or it'll get nowehere. Skip to content. Star 7. New issue. Jump to bottom. Do not use binary packages. Can be supplied multiple times, and each time adds to the existing value. Note that some packages are tricky to compile and may fail to install when this option is used on them.

Do not use source packages. Packages without binary distributions will fail to install when this option is used on them. Directory to check out editable projects into. Require a hash to check each requirement against, for repeatable installs. This option is implied when any package in a requirements file has a --hash option. Disable isolation when building a modern source distribution. Build dependencies specified by PEP must be already installed if this option is used.

Defaults to the platform of the running system.