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[EP-tech] mod_perl @INC problems
From: Simon McLeish <simon.mcleish AT googlemail.com>
Date: Sat, 21 Jun 2008 16:43:17 +0100
| Threading: | • This Message → Re: [EP-tech] mod_perl @INC problems from tdb01r AT ecs.soton.ac.uk → Re: [EP-tech] mod_perl @INC problems from s.mcleish AT lse.ac.uk |
*** ↵ http://www.eprints.org/tech.php/id/%3CEMEW-k5KGhJ663e7ba1065292a722326ab5fef4a4f8-485D2195.3090604%40googlemail.com%3E *** EPrints community wiki - http://wiki.eprints.org/ Hi, I'm attempting to run EPrints 3.10 rc2 under https, on a RH5 machine with apache 2.2.3, perl 5.8.8 and mod_perl 2.0.2. I get this error in the log when I try to access the server: [Sat Jun 21 16:20:38 2008] [error] [client 158.143.8.34] failed to resolve handler `EPrints::Apache::Rewrite': Can't locate Apache2/Utils.pm in AT INC ( AT INC contains: /usr/local/eprints/perl_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/perl5/5.8.8 . /etc/httpd) at (eval 5) line 3.\n\t...propagated at /usr/local/eprints/perl_lib//EPrints/Apache/AnApache.pm line 207.\nCompilation failed in require at /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line 59.\nBEGIN failed--compilation aborted at /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line 59.\nCompilation failed in require at (eval 2) line 3.\n According to rpm, mod_perl installed the following: % rpm --query --list mod_perl | grep Util /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/APR/Util.pm /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache/TestUtil.pm /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/RequestUtil.pm /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/ServerUtil.pm /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/Util.pm /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/ModPerl/MapUtil.pm /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/ModPerl/Util.pm /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/APR/Util /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/APR/Util/Util.so /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/RequestUtil /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/RequestUtil/RequestUtil.so /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/ServerUtil /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/ServerUtil/ServerUtil.so /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/Util /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/Util/Util.so /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/ModPerl/Util /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/ModPerl/Util/Util.so /usr/share/doc/mod_perl-2.0.2/docs/api/APR/Util.pod /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/RequestUtil.pod /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/ServerUtil.pod /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/Util.pod /usr/share/doc/mod_perl-2.0.2/docs/api/ModPerl/Util.pod /usr/share/man/man3/APR::Util.3pm.gz /usr/share/man/man3/Apache2::RequestUtil.3pm.gz /usr/share/man/man3/Apache2::ServerUtil.3pm.gz /usr/share/man/man3/Apache2::Util.3pm.gz /usr/share/man/man3/Apache::TestUtil.3pm.gz /usr/share/man/man3/ModPerl::Util.3pm.gz so the error is reasonable: there is no Apache2/Utils.pm. If I modify EPrints/Apache/AnApache.pm to require Apache2::Util instead of Apache2::Utils, I get [Sat Jun 21 16:34:22 2008] [error] [client 158.143.8.34] failed to resolve handler `EPrints::Apache::Rewrite': Died at /usr/local/eprints/perl_lib//EPrints/Apache/AnApache.pm line 207.\nCompilation failed in require at /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line 59.\nBEGIN failed--compilation aborted at /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line 59.\nCompilation failed in require at (eval 2) line 3.\n which suggests that this isn't the solution: any ideas? Cheers, Simon
Re: [EP-tech] mod_perl @INC problems
From: Tim Brody <tdb01r AT ecs.soton.ac.uk>
Date: Mon, 23 Jun 2008 11:30:57 +0100
| Threading: | ↑ [EP-tech] mod_perl @INC problems from simon.mcleish AT googlemail.com • This Message |
*** http://www.eprints.org/tech.php/id/%3C485F7B61.9070406%40ecs.soton.ac.uk%3E *** EPrints community wiki - http://wiki.eprints.org/ Hi Simon, Looks like your SystemSettings.pm is wrong. Make sure apache is set to '2' in perl_lib/EPrints/SystemSettings.pm. All the best, Tim. Simon McLeish wrote: > *** > ↵ http://www.eprints.org/tech.php/id/%3CEMEW-k5KGhJ663e7ba1065292a722326ab5fef4a4f8-485D2195.3090604%40googlemail.com%3E > > *** EPrints community wiki - http://wiki.eprints.org/ > > Hi, > > I'm attempting to run EPrints 3.10 rc2 under https, on a RH5 machine > with apache 2.2.3, perl 5.8.8 and mod_perl 2.0.2. I get this error in > the log when I try to access the server: > > [Sat Jun 21 16:20:38 2008] [error] [client 158.143.8.34] failed to > resolve handler `EPrints::Apache::Rewrite': Can't locate > Apache2/Utils.pm in AT INC ( AT INC contains: ↵ /usr/local/eprints/perl_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/perl5/5.8.8 . > /etc/httpd) at (eval 5) line 3.\n\t...propagated at > /usr/local/eprints/perl_lib//EPrints/Apache/AnApache.pm line > 207.\nCompilation failed in require at > /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line 59.\nBEGIN > failed--compilation aborted at > /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line > 59.\nCompilation failed in require at (eval 2) line 3.\n > > According to rpm, mod_perl installed the following: > % rpm --query --list mod_perl | grep Util > /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/APR/Util.pm > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache/TestUtil.pm > > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/RequestUtil.pm ↵ > > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/ServerUtil.pm > > /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/Util.pm > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/ModPerl/MapUtil.pm > > /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/ModPerl/Util.pm > /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/APR/Util > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/APR/Util/Util.so > > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/RequestUtil > > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/RequestUtil/RequestUtil.so > > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/ServerUtil > > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/ServerUtil/ServerUtil.so > > /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/Util ↵ > > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/Util/Util.so > > /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/ModPerl/Util ↵ > > ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/ModPerl/Util/Util.so > > /usr/share/doc/mod_perl-2.0.2/docs/api/APR/Util.pod > /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/RequestUtil.pod > /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/ServerUtil.pod > /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/Util.pod > /usr/share/doc/mod_perl-2.0.2/docs/api/ModPerl/Util.pod > /usr/share/man/man3/APR::Util.3pm.gz > /usr/share/man/man3/Apache2::RequestUtil.3pm.gz > /usr/share/man/man3/Apache2::ServerUtil.3pm.gz > /usr/share/man/man3/Apache2::Util.3pm.gz > /usr/share/man/man3/Apache::TestUtil.3pm.gz > /usr/share/man/man3/ModPerl::Util.3pm.gz > > so the error is reasonable: there is no Apache2/Utils.pm. If I modify > EPrints/Apache/AnApache.pm to require Apache2::Util instead of > Apache2::Utils, I get > > [Sat Jun 21 16:34:22 2008] [error] [client 158.143.8.34] failed to > resolve handler `EPrints::Apache::Rewrite': Died at > /usr/local/eprints/perl_lib//EPrints/Apache/AnApache.pm line > 207.\nCompilation failed in require at > /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line 59.\nBEGIN > failed--compilation aborted at > /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line > 59.\nCompilation failed in require at (eval 2) line 3.\n > > which suggests that this isn't the solution: any ideas? > > Cheers, > Simon >
Re: [EP-tech] mod_perl @INC problems
From: Simon McLeish <s.mcleish AT lse.ac.uk>
Date: Thu, 24 Jul 2008 15:15:46 +0100
| Threading: | ↑ [EP-tech] mod_perl @INC problems from simon.mcleish AT googlemail.com • This Message |
*** ↵ http://www.eprints.org/tech.php/id/%3CEMEW-k6NFFnb40e461b7e7880df6f77f41b459ab960-48888E92.2080700%40lse.ac.uk%3E *** EPrints community wiki - http://wiki.eprints.org/ OK, I've finally solved this issue, which is itself due to not wanting to run the webserver as a user with a login account. The following steps were required to get the repository to the stage where it displays a screen rather than a 500 or 404 HTTP error. I'm not convinced that all of the errors I encountered are related to file permission problems, so some might be connected to how red hat set up the apache and mod_perl configuration for the versions I'm running, or something of that sort. Software versions were included in the original email, and the setup is to have the eprints installed in /var/www/eprints, a directory owned by the user/group eprints/eprints. I won't claim that these are the best possible fixes for anyone in the future who ends up in my situation, but these work. The fixes are: Use suexec to run virtual host serving eprints as the EPrints user (see http://httpd.apache.org/docs/2.0/suexec.html and http://httpd.apache.org/docs/2.0/mod/mod_suexec.html#suexecusergroup) - warning: I found that this was somewhat delicate and hard to get to work Change permissions of each directory in the EPrints installation to disallow group write (this is a requirement of suexec - only the owner should able to write to create files) (actually, I just did chmod -R g-w which would do the same to group access to all files, but since the only user in the eprints group is eprints, this shouldn't matter) Add "PerlSwitches -I/var/www/eprints/perl_lib" to /etc/httpd/conf.d/perl.conf (fixes error " failed to resolve handler `EPrints::Apache::Rewrite': Can't locate Apache2/Utils.pm in AT INC") Add "use EPrints::Repository;" near start of ↵ EPrints/Apache/Rewrite.pm (fixes error message "Can't locate object method "new" via ↵ package "EPrints::Repository" (perhaps you forgot to load "EPrints::Repository"?) at /var/www/eprints/perl_lib/EPrints/Apache/Rewrite.pm line 75.\n") Add "PerlOptions +GlobalRequest" to /etc/httpd/conf.d/perl.conf ↵ (fixes error "Global $r object is not available. Set:\n\tPerlOptions +GlobalRequest\nin httpd.conf at (eval 10) line 32") Cheers, Simon Simon McLeish wrote: > Any other suggestions for this problem? > > The failing test only runs if( defined $av && $av eq "2" ↵ ) so the apache > version won't be relevant - it only runs if the apache version is indeed > set to 2. > > Simon > > Simon McLeish wrote: >> It is: >> >> % grep apache perl_lib/EPrints/SystemSettings.pm >> 'apache' => '2', >> >> Simon >> >> Tim Brody wrote: >>> *** >>> ↵ http://www.eprints.org/tech.php/id/%3C485F7B61.9070406%40ecs.soton.ac.uk%3E >>> >>> *** EPrints community wiki - http://wiki.eprints.org/ >>> >>> Hi Simon, >>> >>> Looks like your SystemSettings.pm is wrong. Make sure apache is ↵ set >>> to '2' in perl_lib/EPrints/SystemSettings.pm. >>> >>> All the best, >>> Tim. >>> >>> Simon McLeish wrote: >>>> *** >>>> ↵ http://www.eprints.org/tech.php/id/%3CEMEW-k5KGhJ663e7ba1065292a722326ab5fef4a4f8-485D2195.3090604%40googlemail.com%3E >>>> >>>> *** EPrints community wiki - http://wiki.eprints.org/ >>>> >>>> Hi, >>>> >>>> I'm attempting to run EPrints 3.10 rc2 under https, on a RH5 ↵ machine >>>> with apache 2.2.3, perl 5.8.8 and mod_perl 2.0.2. I get this ↵ error >>>> in the log when I try to access the server: >>>> >>>> [Sat Jun 21 16:20:38 2008] [error] [client 158.143.8.34] ↵ failed to >>>> resolve handler `EPrints::Apache::Rewrite': Can't locate >>>> Apache2/Utils.pm in AT INC ( AT INC contains: >>>> /usr/local/eprints/perl_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/perl5/5.8.8 . >>>> /etc/httpd) at (eval 5) line 3.\n\t...propagated at >>>> /usr/local/eprints/perl_lib//EPrints/Apache/AnApache.pm line >>>> 207.\nCompilation failed in require at >>>> /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line >>>> 59.\nBEGIN failed--compilation aborted at >>>> /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line >>>> 59.\nCompilation failed in require at (eval 2) line 3.\n >>>> >>>> According to rpm, mod_perl installed the following: >>>> % rpm --query --list mod_perl | grep Util >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/APR/Util.pm >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache/TestUtil.pm >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/RequestUtil.pm ↵ >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/ServerUtil.pm >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Apache2/Util.pm >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/ModPerl/MapUtil.pm >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/ModPerl/Util.pm >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/APR/Util >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/APR/Util/Util.so >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/RequestUtil >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/RequestUtil/RequestUtil.so >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/ServerUtil >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/ServerUtil/ServerUtil.so >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/Util >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/Apache2/Util/Util.so >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/ModPerl/Util >>>> >>>> ↵ /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/auto/ModPerl/Util/Util.so >>>> >>>> /usr/share/doc/mod_perl-2.0.2/docs/api/APR/Util.pod >>>> /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/RequestUtil.pod >>>> /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/ServerUtil.pod >>>> /usr/share/doc/mod_perl-2.0.2/docs/api/Apache2/Util.pod >>>> /usr/share/doc/mod_perl-2.0.2/docs/api/ModPerl/Util.pod >>>> /usr/share/man/man3/APR::Util.3pm.gz >>>> /usr/share/man/man3/Apache2::RequestUtil.3pm.gz >>>> /usr/share/man/man3/Apache2::ServerUtil.3pm.gz >>>> /usr/share/man/man3/Apache2::Util.3pm.gz >>>> /usr/share/man/man3/Apache::TestUtil.3pm.gz >>>> /usr/share/man/man3/ModPerl::Util.3pm.gz >>>> >>>> so the error is reasonable: there is no Apache2/Utils.pm. If I ↵ >>>> modify EPrints/Apache/AnApache.pm to require Apache2::Util ↵ instead >>>> of Apache2::Utils, I get >>>> >>>> [Sat Jun 21 16:34:22 2008] [error] [client 158.143.8.34] ↵ failed to >>>> resolve handler `EPrints::Apache::Rewrite': Died at >>>> /usr/local/eprints/perl_lib//EPrints/Apache/AnApache.pm line >>>> 207.\nCompilation failed in require at >>>> /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line >>>> 59.\nBEGIN failed--compilation aborted at >>>> /usr/local/eprints/perl_lib//EPrints/Apache/Rewrite.pm line >>>> 59.\nCompilation failed in require at (eval 2) line 3.\n >>>> >>>> which suggests that this isn't the solution: any ideas? >>>> >>>> Cheers, >>>> Simon >>>> >>> >> > Please access the attached hyperlink for an important electronic communications ↵ disclaimer: http://www.lse.ac.uk/collections/secretariat/legal/disclaimer.htm
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