Hi List, When we tried to install latest version on *Ubuntu 12.04 LTS koha-3.20.14 . * *After that step * **./koha_perl_deps.pl -m -u for checking*Ubuntu Packages for Perl Dependencies * we received such result. ***************************************************************** Installed Required Module is Module Name Version Version Required -------------------------------------------------------------------------------------------- DBIx::Class::Schema::Loader 0 * 0.07039 Yes HTTPD::Bench::ApacheBench 0 * 0.73 No -------------------------------------------------------------------------------------------- Total modules reported: 2 * Module is missing or requires an upgrade. ************************************************************************************ * *We tried to install via cpan* cpan[1]> install HTTPD::Bench::ApacheBench *and received such error* *************** Running Mkbootstrap for ApacheBench () chmod 644 "ApacheBench.bs" "/usr/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- ApacheBench.bs ../blib/arch/auto/HTTPD/Bench/ApacheBench/ApacheBench.bs 644 "/usr/bin/perl" "/usr/share/perl/5.14.2/ExtUtils/xsubpp" -typemap '/usr/share/perl/5.14/ExtUtils/typemap' ApacheBench.xs > ApacheBench.xsc mv ApacheBench.xsc ApacheBench.c cc -c -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"0.73\" -DXS_VERSION=\"0.73\" -fPIC "-I/usr/lib/perl/5.14/CORE" ApacheBench.c /bin/sh: 1: cc: not found make[1]: *** [ApacheBench.o] Error 127 make[1]: Leaving directory `/root/.cpan/build/ApacheBench-0.73-vdGlU_/src' make: *** [subdirs] Error 2 ADIRAJ/ApacheBench-0.73.tar.gz /usr/bin/make -- NOT OK Running make test Can't test without successful make Running make install Make had returned bad status, install seems impossible Failed during this command: ADIRAJ/ApacheBench-0.73.tar.gz : make NO *************************************************** *andhad got second error after command* cpan[1]> install DBIx::Class::Schema::Loader *********** Database was generated on Fri, 09 Sep 2016 04:17:02 GMT DBIx::Class::Schema::Loader is up to date (0.07046). ************************** Please, help with suggestion how to solve this problem? Thanks, Araik.