ERROR: Can't create '/u01/app/oracle/product/12.1.0/client_2/perl/bin/perl/lib/perl5'
mkdir /u01/app/oracle/product/12.1.0/client_2/perl/bin/perl: File exists at /usr/share/perl5/ExtUtils/Install.pm line 483

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 at -e line 1
make: *** [pure_site_install] Error 17
  INGY/YAML-1.23.tar.gz
  /usr/bin/make install  -- NOT OK
Warning (usually harmless): 'YAML' not installed, will not store persistent state
Failed during this command:
 TYEMQ/Algorithm-Diff-1.1903.tar.gz           : install NO
 NEILB/Text-Diff-1.44.tar.gz                  : install NO
 INGY/Spiffy-0.46.tar.gz                      : install NO
 INGY/Test-Base-0.88.tar.gz                   : install NO
 INGY/Test-YAML-1.06.tar.gz                   : install NO
 INGY/YAML-1.23.tar.gz                        : install NO