How do I install a specific version of Python in Ubuntu?

How do I install a specific version of Python?

Here’s the general Pip syntax that you can use to install a specific version of a Python package:

  1. pip install <PACKAGE>==<VERSION> …
  2. pip install virtualenv. …
  3. virtualenv myproject source myproject/bin/activate. …
  4. pip install pandas==1.1.1.


How do I switch between Python versions in Ubuntu?

Method 2: Old-school way without configuration

Step 1) Install Python 2 with the command below. Step 2) Check the Python versions present in your system by running the command below. Step 3) In this post, we currently have Python 2 and Python 3 available. Now write your Python 2 or Python 3 code.

Can we download old version of Python?

Older versions of Python

Sometimes newer versions of apps may not work with your device due to system incompatibilities. Until the app developer has fixed the problem, try using an older version of the app. … Any version of Python distributed on Uptodown is completely virus-free and free to download at no cost.

How do I install a specific version of Python in Linux?

Yes we can install any specific version of Python. First install dependencies: sudo apt-get install build-essential checkinstall.

Then just simply Extract and install it with follwoing commands:

  1. tar -xvf Python-<version>. tgz.
  2. cd Python-<version>
  3. ./configure.
  4. make.
  5. sudo checkinstall.
IT IS INTERESTING:  Which OS is better Windows or Linux?

How do I switch to python 3 in Linux?

To change to python3, you can use the following command in terminal alias python=python3 . to go into the bashrc file and then at the top of the bashrc file make the following change.

How do I manage python versions?

With these constraints in mind, let’s recap the criteria that would let you install and manage Python versions easily and flexibly:

  1. Install Python in your user space.
  2. Install multiple versions of Python.
  3. Specify the exact Python version you want.
  4. Switch between the installed versions.

How do I switch to python 3 in Ubuntu?

Steps to Set Python3 as Default On ubuntu?

  1. Check python version on terminal – python –version.
  2. Get root user privileges. On terminal type – sudo su.
  3. Write down the root user password.
  4. Execute this command to switch to python 3.6. …
  5. Check python version – python –version.
  6. All Done!


Can I have 2 Python versions?

If you wish to use multiple versions of Python on a single machine, then pyenv is a commonly used tool to install and switch between versions. This is not to be confused with the previously mentioned depreciated pyvenv script. It does not come bundled with Python and must be installed separately.

Which Python version is best?

For the sake of compatibility with third-party modules, it is always safest to choose a Python version that is one major point revision behind the current one. At the time of this writing, Python 3.8. 1 is the most current version. The safe bet, then, is to use the latest update of Python 3.7 (in this case, Python 3.7.

IT IS INTERESTING:  How much time does it take to download Ubuntu?

Can I download Python for free?

Yes. Python is a free, open-source programming language that is available for everyone to use. It also has a huge and growing ecosystem with a variety of open-source packages and libraries. If you would like to download and install Python on your computer you can do for free at

Can you download Python on Linux?

Type sudo apt-get install libbz2-dev and press Enter. Linux installs the bzip2 support required by Python for archive manipulation. Type CD Python 3.3. 4 in the Terminal window and press Enter.

How do I install the lower version of Python on Linux?

You can also download latest version in place of specified below.

  1. cd /usr/src sudo wget Now extract the downloaded package.
  2. sudo tar xzf Python-3.5.2.tgz. …
  3. cd Python-3.5.2 sudo ./configure sudo make altinstall. …
  4. $ python3.5 -V Python 3.5.2.


How do I get pip on Linux?

To install Python 2 and pip for Python 2, complete the following steps:

  1. Update the package index by running the following command: sudo apt update.
  2. Install pip for Python 2 with: sudo apt install python-pip. …
  3. Verify the installation by printing the pip version number: pip –version.


The world of operating systems