请问，如果将自己安装的新版perl指给apache？

hoohoobjj

系统默认安装的perl   /usr/bin/perl
自己安装的perl /opt/lampp/bin/perl


我安装了bugzilla后，访问http://localhost/bugzilla/index.cgi ， 出错信息如下，显示它使用的是 /usr/lib/perl5/site_perl/5.8.8，这是系统默认安装的那个，我如何指定使用新安装的perl呢？
Software error:

Can't locate Params/Validate.pm in @INC (@INC contains: . lib/i386-linux-thread-multi lib /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl/5.8.7 /usr/lib/perl5/site_perl/5.8.6 /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl/5.8.7 /usr/lib/perl5/vendor_perl/5.8.6 /usr/lib/perl5/vendor_perl/5.8.5 /usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8. at lib/DateTime/Duration.pm line 11.
BEGIN failed--compilation aborted at lib/DateTime/Duration.pm line 11.
Compilation failed in require at lib/DateTime.pm line 45.
BEGIN failed--compilation aborted at lib/DateTime.pm line 45.
Compilation failed in require at Bugzilla/Util.pm line 53.
BEGIN failed--compilation aborted at Bugzilla/Util.pm line 53.
Compilation failed in require at Bugzilla/Hook.pm line 26.
BEGIN failed--compilation aborted at Bugzilla/Hook.pm line 26.
Compilation failed in require at Bugzilla/Config.pm line 37.
BEGIN failed--compilation aborted at Bugzilla/Config.pm line 37.
Compilation failed in require at Bugzilla.pm line 38.
BEGIN failed--compilation aborted at Bugzilla.pm line 38.
Compilation failed in require at /opt/lampp/htdocs/bugzilla/index.cgi line 34.
BEGIN failed--compilation aborted at /opt/lampp/htdocs/bugzilla/index.cgi line 34.