Downloading different versions of python

Alternatively, if you want to install specific version of the package with the specific version of python, this is the way. sudo python -m pip install pyudev= if the "=" doesnt work, use =. x@ubuntuserv:~$ sudo python -m pip install pyudev= Invalid requirement: 'pyudev=' = .  · You best bet is to install both version manually, by putting them in your Python path with a different name. But if your two libs expect them to have the same name (and they should), you will have to modify them so they pick up the version they need with some import alias such as: import dependencyname_version as dependencyname.  · Create your Anaconda env: conda create --name my_env python= anaconda= Use your new isolated env: conda activate my_env. [1] I determined this by running conda create -n foo --dry-run -c anaconda python= anaconda and then examining the version of the anaconda package that Conda ended up with in the solve.

Now you can install a different version of requests into each virtualenv, eliminating the conflict. I try to keep the number of packages I install to a minimum, both in my global Python. This will start the environment, which will have python Since the conda environment is independent of each other, you create any number of the environment with different versions of python or any other packages. Conclusion. This was a guide to install Anaconda distribution with python. Aside from this built-in Python, you can install other Python versions, like Python 3—or more specifically, or —and they will all live in different locations on your system. This is important because new Python versions are not entirely backwards compatible with old versions.

Download the latest version of Python. Download Python Looking for Python with a different OS? Python for Windows, Linux/UNIX, macOS, Other. Want to help test. You can simply download Python software from its official website and install it. For more detail, choose below installation steps based on the operating system. Python Installation on Windows; Python Installation on Linux; Follow the same steps for installing Python 2 and Python 3 versions. Now you have two Python version installed on your system. But, how to choose a particular Python version to run your Python code or script. To run your script in Python version 2. Create your Anaconda env: conda create --name my_env python= anaconda= Use your new isolated env: conda activate my_env. [1] I determined this by running conda create -n foo --dry-run -c anaconda python= anaconda and then examining the version of the anaconda package that Conda ended up with in the solve.