Try to move the lsb_release (or remove the file) to check if the error goes away $ sudo mv /usr/bin/lsb_release /usr/bin/lsb_release_back

This issue has been identified with pip installation/changes in Ubuntu environment. You can use pip with 'python -m' at the front as in $ python -m pip --version

As part of Django setup, if you find that pip is not installed, you can try to use the ensurepip module to install pip. Execute the following command to setup pip > python -m ensurepip To upgrade pip, > python -m pip install --upgrade pip

First check the two steps mentioned below i) Task Manager > Performance and check if "Virtualization" is enabled. ii) Control panel > Turn Windows Features On/Off and check if HyperV is not enabled Then run the following commands >> dism.exe /Online /Disable-Feature:Microsoft-Hyper-V >> bcdedit /set hypervisorlaunchtype off You will need to restart the system for the changes to happen After restart, Open Android Studio > Configure > SDK Manager and now you should be able to setup HAXM in your windows system. To reset back to normal (incase if there are other issues in the system) >> dism.exe /Online /Enable-Feature:Microsoft-Hyper-V /All >> bcdedit /set hypervisorlaunchtype auto

Safe fix for Mac (Android studio 4.1+). After Mac gets updated, we need to create a symbolic link to Android Studio.

Just run in the Terminal this command

$ ln -s ~/Library/Application\ Support/Google/AndroidStudio4.1/plugins ~/Library/Application\ Support/AndroidStudio4.1

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To fix this issue, try running the following command on Mac

$ brew reinstall cocoapods