oracle 11g/12c on rhel7/ol7 执行roothas.pl脚本报Can't locate Env.pm处理

  rhel7/ol7 执行roothas.pl 脚本报错：

./roothas.pl
Can't locate Env.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/ven
dor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 . . ./../../perl/lib) at crsinstall.pm line 286.BEGIN failed--compilation aborted at crsinstall.pm line 286.
Compilation failed in require at ./roothas.pl line 97.
BEGIN failed--compilation aborted at ./roothas.pl line 97

   手动安装perl-Env.noarch 包:

yum install perl-Env.noarch
Loaded plugins: langpacks, ulninfo
ol7_6 | 3.6 kB 00:00:00
Resolving Dependencies
--> Running transaction check
---> Package perl-Env.noarch 0:1.04-2.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==============================================================================================================
Package Arch Version Repository Size
==============================================================================================================
Installing:
perl-Env noarch 1.04-2.el7 ol7_6 15 k

Transaction Summary
==============================================================================================================
Install 1 Package

Total download size: 15 k
Installed size: 27 k
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Warning: RPMDB altered outside of yum.
Installing : perl-Env-1.04-2.el7.noarch 1/1
Verifying : perl-Env-1.04-2.el7.noarch 1/1

Installed:
perl-Env.noarch 0:1.04-2.el7

Complete!

再次执行roothas.pl 脚本成功:

./roothas.pl
Using configuration parameter file: ./crsconfig_params
The log of current session can be found at:
/u01/app/grid/crsdata/jsmesarp2/crsconfig/roothas_2021-03-09_05-57-29PM.log
2021/03/09 17:57:29 CLSRSC-363: User ignored prerequisites during installation
LOCAL ADD MODE
Creating OCR keys for user 'grid', privgrp 'oinstall'..
Operation successful.
LOCAL ONLY MODE
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.