Install libcgi-emulate-psgi-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libcgi-emulate-psgi-perl
Description:
PSGI adapter for CGI
CGI::Emulate::PSGI allows an application designed for the CGI environment to run in a PSGI environment, and thus on any of the backends that PSGI supports. . It works by translating the environment provided by the PSGI specification to one expected by the CGI specification. Likewise, it captures output as it would be prepared for the CGI standard, and translates it to the format expected for the PSGI standard using CGI::Parse::PSGI module.
Homepage: https://metacpan.org/release/CGI-Emulate-PSGI
Version: 0.23-1
Section: universe/perl