I’m running Linux Mint 19.3 64bit and trying to install usermin 1.791
Preparing to unpack .../usermin_1.791_all.deb ... Port 20000 is already in use dpkg: error processing archive /home/xxx/Downloads/usermin_1.791_all.deb (--install): new usermin package pre-installation script subprocess returned error exit status 2 Errors were encountered while processing: /home/xxx/Downloads/usermin_1.791_all.deb
aptitude search usermin returns nothing.
nmap says 20000/tcp open dnp
None of the files provided by the Debian install package are on my system.
http://localhost:20000 results in the following…