* system (set by /home/ec2-user/.pyenv/version) Once the install completes, we can check which versions of python are now available for use with the pyenv versions command.
So to install python 3.7.4 specifically, we use: pyenv install 3.7.4 Since pyenv has to compile each new version of python it installs, it can take 5-10 minutes to complete an install this way.
Each version gets installed into its own local directory, which ensures it will not conflict with our system python, or any other version. We can install install any number of versions of python side-by-side using the pyenv install command. In this case, it looks like 3.7.4 is the latest release, so we will install that. The output from command above can be extremely long though! Since we’re using Amazon Linux 2 for examples, we have grep already installed, which will allow us to filter out everything that isn’t 3.7. The command pyenv install -list can be used to fetch a list of all versions of python which are available to be installed with pyenv. Use pyenv to install python 3.7 (All Operating Systems) #
Xz-utils tk-dev libffi-dev liblzma-dev python-openssl git Libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \ Sudo apt install -y make build-essential libssl-dev zlib1g-dev libbz2-dev \ The following commands will install the required pyenv dependencies on Ubuntu Linux 18.04 sudo apt update
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