try to install newest OPatch tool with permission issue
I have installed 12.1.0.2 Grid and opatch version shows: 12.1.0.3, and I am going to patch it to 12.1.0.2.5 which requires opatch version 12.1.0.7 or above.
So I downloaded p6880880_121010_Linux-x86-64.zip and try to unzip to the ORACLE_HOME which is /u00/app/12.1.0.2/grid, it gave me this error:
checkdir error: cannot create OPatch
Permission denied
unable to process OPatch/.
checkdir error: cannot create OPatch
Permission denied
unable to process OPatch/opatch.
checkdir error: cannot create OPatch
Permission denied
unable to process OPatch/oracle_common/.
checkdir error: cannot create OPatch
Permission denied
unable to process OPatch/oracle_common/modules/.
checkdir error: cannot create OPatch