Hi everyone,
i'm new on kali linux and i'm having problems with the installation of programs.
every time i try to install (for ex.) Zen map by terminal always it says :"Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 1617" i haven't found the solution by my self.
i don't know how to solve. may u pleas help me?