I have recently installed HP LoadRunner 12.5. The Sample application webtours wont start. I have also changed the port to 8080 which is free. Following is the log from Apache:
[Tue May 10 15:48:51 2016] [error] [client 127.0.0.1] Premature end of script headers: welcome.pl, referer: http://localhost:8080/Webtours/
[Tue May 10 15:48:51 2016] [error] [client 127.0.0.1] Can't locate CGI.pm in @INC (you may need to install the CGI module) (@INC contains: /usr/lib/perl5/site_perl /usr/share/perl5/site_perl /usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5/core_perl /usr/share/perl5/core_perl .) at D:/LoadRunner/WebTours/cgi-bin/welcome.pl line 14., referer: http://localhost:8080/Webtours/
[Tue May 10 15:48:51 2016] [error] [client 127.0.0.1] BEGIN failed--compilation aborted at D:/LoadRunner/WebTours/cgi-bin/welcome.pl line 14., referer: http://localhost:8080/Webtours/
[Tue May 10 16:14:36 2016] [error] [client 127.0.0.1] Premature end of script headers: welcome.pl, referer: http://localhost:8080/Webtours/
[Tue May 10 16:14:36 2016] [error] [client 127.0.0.1] Can't locate CGI.pm in @INC (you may need to install the CGI module) (@INC contains: /usr/lib/perl5/site_perl /usr/share/perl5/site_perl /usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5/core_perl /usr/share/perl5/core_perl .) at D:/LoadRunner/WebTours/cgi-bin/welcome.pl line 14., referer: http://localhost:8080/Webtours/
[Tue May 10 16:14:36 2016] [error] [client 127.0.0.1] BEGIN failed--compilation aborted at D:/LoadRunner/WebTours/cgi-bin/welcome.pl line 14., referer: http://localhost:8080/Webtours/
Can anyone please point out how do I fix the same? 