install_driver(Pg) failed: Can't load '/usr/lib64/perl5/vendor_perl/auto/DBD/Pg/Pg.so' for module DBD::Pg: libpq.so.5: cannot open shared object file: No such file or directory at /usr/lib64/perl5/DynaLoader.pm line 190.

at (eval 58) line 3.

Compilation failed in require at (eval 58) line 3.

Perhaps a required shared library or dll isn't installed where expected

at /usr/local/ztest/ztest_home/src/perl/lib/ZTEST/DB.pm line 123.