1. Log in to Black Swift board via SSH
  2. Update list of available packages with opkg update command
  3. All Python related packages can be listed with opkg list perl* command
  4. Necessary packages can be installed with opkg install <package name> command, e.g.

    opkg install perl
    opkg install perl-html-parser perlbase-utf8
    

Base perl package requires about 0.8 MB flash memory space.