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Title: Resolving "Package 'python-pip' has no installation candidate" Error on Ubuntu 20.04
Introduction:
If you're encountering the error message "Package 'python-pip' has no installation candidate" on Ubuntu 20.04 while trying to install Python packages using pip, it may be due to changes in the package management system. Ubuntu 20.04 uses Python 3 as the default Python version, and the corresponding package is named 'python3-pip.' This tutorial will guide you through resolving this issue and installing pip for Python 3.
Step 1: Update Package Lists
Before installing any packages, it's a good practice to update the package lists to ensure you have the latest information about available packages. Open a terminal and run the following command:
Enter your password when prompted.
Step 2: Install Python3-pip
To install pip for Python 3, use the following command:
Confirm the installation by typing 'Y' when prompted.
Step 3: Verify Pip Installation
After the installation is complete, verify that pip for Python 3 is installed correctly:
This command should display information about the installed pip version.
Step 4: Use Pip3 to Install Packages
Now that you have successfully installed pip for Python 3, you can use it to install Python packages. For example, to install the 'requests' library, run:
This installs the 'requests' library using pip3 for Python 3.
Conclusion:
You've successfully resolved the "Package 'python-pip' has no installation candidate" error on Ubuntu 20.04 by installing python3-pip. Remember to use pip3 instead of pip when working with Python 3. This ensures that you're using the correct version of pip associated with Python 3.
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