Configure Apache for multiple instances of catalyst module in fastcgi

FastCgiServer /home/andreas/MyModule/script/pbweb_fastcgi.pl -processes 3

FastCgiServer /home/andreas/MyModule2/script/pbweb_fastcgi.pl -processes 3

NameVirtualHost *:80

<VirtualHost *:80>

ServerName a.xyz.com

Alias / /home/andreas/mymodulea/script/mymodule_fastcgi.pl/

</virtualhost>

<VirtualHost *:80>

ServerName b.xyz.com

Alias / /home/andreas/mymoduleb/script/mymodule_fastcgi.pl/

</virtualhost>

The end / after mymodule_fastcgi.pl is really important.