mysql-mmm-monitor服務啟動錯誤，沒有編譯相關的Class::Singleton包解決 以下是相關的編譯過程中錯誤提示，和錯誤解決過程； [html] www.2cto.com [root@DB1 mmm_deps]# cd /etc/init.d/ [root@DB1 init.d]# chkconfig mysql-mmm-monitor on [root@DB1 init.d]# service mysql-mmm-monitor start Daemon bin: '/usr/sbin/mmm_mond' Daemon pid: '/var/run/mmm_mond.pid' Starting MMM Monitor daemon: Base class package "Class::Singleton" is empty. (Perhaps you need to 'use' the module which defines that package first.) at /usr/lib/perl5/vendor_perl/5.8.8/MMM/Monitor/Agents.pm line 2 BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/MMM/Monitor/Agents.pm line 2. Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8.8/MMM/Monitor/Monitor.pm line 15. BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/MMM/Monitor/Monitor.pm line 15. Compilation failed in require at /usr/sbin/mmm_mond line 28. BEGIN failed--compilation aborted at /usr/sbin/mmm_mond line 28. failed [root@DB1 init.d]# perl -MCPAN -e shell Terminal does not support AddHistory. cpan shell -- CPAN exploration and modules installation (v1.7602) ReadLine support available (try 'install Bundle::CPAN') cpan> Class::Singleton Can't locate object method "Singleton" via package "Class" (perhaps you forgot to load "Class"?) at /usr/lib/perl5/5.8.8/CPAN.pm line 201, <FIN> line 1. cpan> Class Unknown command 'Class'. Type ? for help. cpan> install Class::Singleton CPAN: Storable loaded ok Going to read /root/.cpan/Metadata Database was generated on Mon, 25 Feb 2013 17:53:02 GMT Running install for module Class::Singleton Running make for A/AB/ABW/Class-Singleton-1.4.tar.gz CPAN: LWP::UserAgent loaded ok Fetching with LWP: http://mirrors.sohu.com/CPAN/authors/id/A/AB/ABW/Class-Singleton-1.4.tar.gz CPAN: Digest::MD5 loaded ok Fetching with LWP: http://mirrors.sohu.com/CPAN/authors/id/A/AB/ABW/CHECKSUMS Checksum for /root/.cpan/sources/authors/id/A/AB/ABW/Class-Singleton-1.4.tar.gz ok Scanning cache /root/.cpan/build for sizes Class-Singleton-1.4/ Class-Singleton-1.4/Changes Class-Singleton-1.4/lib/ Class-Singleton-1.4/lib/Class/ Class-Singleton-1.4/lib/Class/Singleton.pm Class-Singleton-1.4/Makefile.PL Class-Singleton-1.4/MANIFEST Class-Singleton-1.4/META.yml Class-Singleton-1.4/README Class-Singleton-1.4/t/ Class-Singleton-1.4/t/singleton.t CPAN.pm: Going to build A/AB/ABW/Class-Singleton-1.4.tar.gz Checking if your kit is complete... Looks good Writing Makefile for Class::Singleton cp lib/Class/Singleton.pm blib/lib/Class/Singleton.pm Manifying blib/man3/Class::Singleton.3pm /usr/bin/make -- OK Running make test PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t t/singleton....ok All tests successful. Files=1, Tests=29, 0 wallclock secs ( 0.01 cusr + 0.00 csys = 0.01 CPU) /usr/bin/make test -- OK Running make install Manifying blib/man3/Class::Singleton.3pm Installing /usr/lib/perl5/site_perl/5.8.8/Class/Singleton.pm Installing /usr/share/man/man3/Class::Singleton.3pm Writing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/auto/Class/Singleton/.packlist Appending installation info to /usr/lib/perl5/5.8.8/i386-linux-thread-multi/perllocal.pod /usr/bin/make install -- OK cpan> exit Terminal does not support GetHistory. Lockfile removed. [root@DB1 init.d]# service mysql-mmm-monitor start Daemon bin: '/usr/sbin/mmm_mond' Daemon pid: '/var/run/mmm_mond.pid' Starting MMM Monitor daemon: Ok [root@DB1 init.d]#
