AHF Install fails with error - Couldn't load any math lib(s), not even fallback to Calc.pm (Doc ID 2632262.1)

bash-4.4# ./ahf_setup

AHF Installer for Platform AIX Architecture PPC64

AHF Installation Log : /tmp/ahf_install_12845814_2020_01_08-18_25_08.log

Starting Autonomous Health Framework (AHF) Installation

AHF Version: 193200 Build Date: 201911251327

Default AHF Location : /opt/oracle.ahf

Do you want to change AHF Location (/opt/oracle.ahf) ? Y|[N] : N

AHF Location : /opt/oracle.ahf

AHF Data Directory stores diagnostic collections and metadata.
AHF Data Directory requires at least 5GB (Recommended 10GB) of free space.

Choose Data Directory from below options :

1. /opt/oracle.ahf [Free Space : 9660 MB]
2. /GRIDHOME/ [Free Space : 72592 MB]
3. Enter a different Location

Choose Option [1 - 3] : 2

AHF Data Directory : /GRIDHOME/oracle.ahf/data

Do you want to add AHF Notification Email IDs ? [Y]|N : N

Extracting AHF to /opt/oracle.ahf
Couldn't load any math lib(s), not even fallback to Calc.pm at /opt/oracle.ahf/tfa/bin/common/tfactlsummaryinterface.pm line 39.<<<<<<<<<<<
BEGIN failed--compilation aborted at /opt/oracle.ahf/tfa/bin/common/tfactlsummaryinterface.pm line 39.
Compilation failed in require at /opt/oracle.ahf/tfa/bin/common/tfactlshare.pm line 1347.
BEGIN failed--compilation aborted at /opt/oracle.ahf/tfa/bin/common/tfactlshare.pm line 1347.
Compilation failed in require at /opt/oracle.ahf/tfa/bin/tfasetup.pl line 106.
BEGIN failed--compilation aborted at /opt/oracle.ahf/tfa/bin/tfasetup.pl line 106.

Failed to start TFA Services<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<Fails to start TFA services.

AHF install completed on <NODE1>

AHF will also be installed/upgraded on these Cluster Nodes :

1. <NODE2>

The AHF Location and AHF Data Directory must exist on the above nodes
AHF Location : /opt/oracle.ahf
AHF Data Directory : /GRIDHOME/oracle.ahf/data

Do you want to install/upgrade AHF on Cluster Nodes ? [Y]|N : Y

Installing AHF on Remote Nodes :

AHF will be installed on <NODE2>, Please wait.

Please Enter the password for<NODE2>:

Is password same for all the nodes? [Y]|N : Y

Installing AHF on <NODE2> :

[<NODE2>] Copying AHF Installer

[<NODE2>] Running AHF Installer

AHF binaries are available in /opt/oracle.ahf/bin

AHF is successfully installed

Moving /tmp/ahf_install_12845814_2020_01_08-18_25_08.log to /GRIDHOME/oracle.ahf/data/<NODE2>/diag/ahf/

bash-4.4# ps -ef|grep tfa
  root 15794784 16056876 0 18:27:21 pts/0 0:00 grep tfa
bash-4.4#