$ git clone git@gitlab.com:librewiki/Liberty-MW-Skin.git Cloning into 'Liberty-MW-Skin'... Permission denied (publickey,keyboard-interactive). fatal: Could not read from remote repository.
And:
$ git clone https://gitlab.com:librewiki/Liberty-MW-Skin.git Cloning into 'Liberty-MW-Skin'... Username for 'https://gitlab.com:librewiki': ^C
WTF???