Hi!
Does anyone know why I get following errors when running apt-get (no matter whether if I remove, install or update) the command line?

W: Not using locking for read only lock file /var/lib/dpkg/lock
E: Unable to write to /var/cache/apt/
E: The package lists or status file could not be parsed or opened.

Do you have an idea what the problem could be? Do you need more information?

Pascal