问题
I want to use Apple's or RedHat's built-in Apache but I want to use Perl 5.10 and mod_perl. What's the least intrusive way to accomplish this? I want the advantage of free security patching for the vendor's Apache, dav, php, etc., but I care a lot about which version of Perl I use and what's in my @INC path. I don't mind compiling my own mod_perl.
回答1:
Build your version of Perl 5.10 following any special instructions from the mod_perl documentation. Tell Perl configurator to install in some non-standard place, like /usr/local/perl/5.10.0
Use the instructions to build a shared library (or dynamic, or .so) mod_perl against your distribution's Apache, but make sure you run the Makefile.PL using your version of perl:
/usr/local/perl/5.10.0/bin/perl Makefile.PL APXS=/usr/bin/apxs
Install and configure mod_perl like normal.
It may be helpful, after step one, to change your path so you don't accidentially get confused about which version of Perl you're using:
export PATH=/usr/local/perl/5.10.0/bin:$PATH
回答2:
You'll want to look into mod_so
回答3:
I've done this before. It wasn't pretty, but it worked, especially since vendor perl's are usually 2-3 years old.
I started with making my own perl RPM that installed perl into a different location, like /opt/. This was pretty straight forward. I mostly started with this because I didn't want the system utilities that used perl to break when I upgraded/installed new modules. I had to modify all my scripts to specify #!/opt/bin/perl at the top and sometimes I even played with the path to make sure my perl came first.
Next, I grabbed a mod_perl source RPM and modified it to use my /opt/bin/perl instead of /usr/bin/perl. I don't have access to the changes I made, since it was at a different gig. It took me a bit of playing around to get it.
It did work, but I'm not an RPM wizard, so dependency checking didn't work out so well. For example, I could uninstall my custom RPM and break everything. It wasn't a big deal for me, so I moved on.
I was also mixing RPM's with CPAN installs of modules (did I mention we built our own custom CPAN mirror with our own code?). This was a bit fragile too. Again, I didn't have the resources (ie, time) to figure out how to bend cpan2rpm to use my perl and not cause RPM conflicts.
If I had it all to do again, I would make a custom 5.10 perl RPM and just replace the system perl. Then I would use cpan2rpm to create the RPM packages I needed for my software and compile my own mod_perl RPM.
来源：https://stackoverflow.com/questions/79493/how-do-i-use-a-vendor-apache-with-a-self-compiled-perl-and-mod-perl