Hi Adrian, You don't need libevents. It used by the new client if it is there but the built-in event package is usually better in that it uses much less CPU. If you uninstall it (presumably you can do this) then cmake will work just fine. I also think there is a cmake option that ignores libevent even if it is present. Lukasz should be able to chime in on that. As for the perl stuff. I hope that Wilko will have some comments. Andy -----Original Message----- From: Adrian Sevcenco Sent: Wednesday, October 16, 2013 11:46 AM To: [log in to unmask] Subject: cmake 3.3.4 :: libevent and perl not found but installed Hi! it seems that i have a problem configuring an xrootd 3.3.4 on an Centos6 x86_64 (it is true that i dont know for what use libevent and perl are needed by xrootd) i have this: adrian@issaf : build $ rpm -qa | grep libevent libevent-1.4.13-4.el6.x86_64 libevent-doc-1.4.13-4.el6.noarch libevent-debuginfo-1.4.13-4.el6.x86_64 libevent-devel-1.4.13-4.el6.x86_64 libevent-headers-1.4.13-4.el6.noarch adrian@issaf : build $ rpm -qa | grep perl-libs perl-libs-5.10.1-131.el6_4.x86_64 if i try to pass to cmake the information about libevent: cmake -DLIBEVENT_INCLUDE_DIR=/usr/include -DLIBEVENT_LIB=/usr/lib64 ../ i get this: -- Found LibEvent: /usr/lib64 CMake Error at /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:57 (MESSAGE): Could NOT find LibEventPthreads (missing: LIBEVENTPTHREADS_LIB LIBEVENTPTHREADS_INCLUDE_DIR) Call Stack (most recent call first): cmake/FindLibEventPthreads.cmake:28 (find_package_handle_standard_args) cmake/XRootDFindLibs.cmake:64 (find_package) CMakeLists.txt:17 (include) i have no EVENTPTHREADS packages in Centos 6. the perl lib is found only if i give the library explicitly: cmake -DPERL_INCLUDE_PATH=/usr/include -DPERL_LIBRARY=/usr/lib64/perl5/CORE/libperl.so ../ -- Found Perl: /usr/bin/perl -- Found PerlLibs: /usr/lib64/perl5/CORE/libperl.so Thanks! Adrian ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1