Python is a powerful programming language. It is very friendly and easy to learn. At writing time of this article Python 3.6.9 latest stable version is available to download and install. This tutorial will help you to install Python 3.6.9 on your CentOS, Red Hat & Fedora operating systems.
1. Requirements
This Python installation required GCC compiler on your system. Login to your server using ssh or shell access. Now, use the following command to install prerequisites for Python before installing it.
yum install gcc openssl-devel bzip2-devel
2. Download Python 3.6
Download Python using the following command from the Python official site. You can also download the latest version in place of specified below.
cd /usr/src wget https://www.python.org/ftp/python/3.6.9/Python-3.6.9.tgz
Now extract the downloaded package.
tar xzf Python-3.6.9.tgz
3. Install Python 3.6
Use below set of commands to compile Python source code on your system using altinstall.
cd Python-3.6.9 ./configure --enable-optimizations make altinstall
make altinstall is used to prevent replacing the default python binary file /usr/bin/python .
Now remove downloaded source archive file from your system
rm /usr/src/Python-3.6.9.tgz
4. Check Python Version
Check the latest version installed of python using below command.
python3.6 -V Python 3.6.9
Thank you Rahul , this worked great for RHEL , no one seemed to have this Documented well anywhere else.
It worked for centos6. Thanks~
thank you sir
For most people, building Python from source isn’t good advice. Look through the comments that are already here.
1 – There is no uninstal command, you are manually making changes to your system as root.
2 – The dependency list to get all of the standard library modules (SSL, compression, database, etc. ) is long. See the above comments. Check one of the source RPMs for a full list of the packages that should be pre-installed. The details aren’t easy to get right. That’s why we have rpm and yum.
3 – If you accidentally run ‘make install’ as root, you will likely break yum and other system admin utilities. This is tricky to recover from.
4 – If there are bugs/security vulnerabilities in any of the underlying libraries, how will you know when you need to patch and rebuild your personal python build?
5 – For companies that are using RHEL, there is usually an expectation of support from Red Hat. You can get a supported Python 3 from Red Hat via Software Collections. If you install from source, you are completely on your own.
I want to install some python 3.6 packages with yum command without using pip so where can I get the required repository for it ?
having same issue, not found, fied by:
# PATH=”/usr/local/bin:$PATH”
also will be good to add aliases, add these to your .bashrc:
alias python3=’/usr/local/bin/python3.5′
alias pip3=’/usr/local/bin/pip3.5′
# (without this sudo does not see aliases)
alias sudo=’sudo ‘