Install libfcgi-procmanager-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libfcgi-procmanager-perl
Description:
Perl module to help manage FastCGI applications
FCGI::ProcManager serves as a FastCGI process manager, allowing developers to more finely tune performance in their web applications and take advantage of copy-on-write semantics prevalent in the UNIX kernel process system. It can manage a number of FastCGI servers and handles signals on their behalf.
Homepage: https://metacpan.org/release/FCGI-ProcManager
Version: 0.28-1
Section: universe/perl