CA Provisioning Directory installation issue

Products

• CA Identity Manager
• CA Identity Governance
• CA Identity Portal

Issue/Introduction

We are installing Provisioning server (CAIDM 14.1) in RHEL 7.4. Installation is not completed. we are facing some issue.
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---------------------------- Errors occurred during the installation. -
An error occurred and product installation failed. Look at the log file /tmp/imps_directory_install.log for details.

Environment

Release:
Component: IDMGR

Resolution

Reason it was failing is due to non-existence of C-Shell (csh) in the AWS ec2 machines. After installing “csh” shell the installation was successful.