Install mercurial-keyring by entering the following commands in the terminal:
sudo apt update sudo apt install mercurial-keyring
Description:
Mercurial Keyring Extension
mercurial_keyring is a Mercurial extension used to securely save HTTP and SMTP authentication passwords in password databases (GNOME Keyring, KDE KWallet, OSXKeyChain, specific solutions for Win32 and command line). This extension uses and wraps services of the keyring library.
Homepage: http://pypi.python.org/pypi/mercurial_keyring
Version: 1.1.8-1
Section: universe/python