Hello
I am trying to install BigInsights free edition from IBM's website (on Ubuntu 12.04). They have a pre-install checker available. Infosphere BigInsights pre-installation checker v2.1.0.1/
When I run the script, I get the following error.
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BigInsights Pre-Installation Check Script v1.0
==============================================
[INFO] No cluster hostname list passed in; using localhost
[INFO] Verifying for single-node cluster.
[INFO] Running in QUICK_START mode.
[INFO] Dig detected.
Verify root passwordless SSH [FAILED]
Verify majid passwordless SSH [ OK ]
Verify majid has NOPASSWD in /etc/sudoerssudo: no tty present and no askpass program specified
Sorry, try again.
sudo: no tty present and no askpass program specified
Sorry, try again.
sudo: no tty present and no askpass program specified
Sorry, try again.
sudo: 3 incorrect password attempts
[FAILED]
Verify requiretty disabled for majid in /etc/sudoers [FAILED]
[FATAL] Passwordless SSH not enabled for root or majid, terminating early.
I did some research and found that the requiretty can be disabled in Sudoers for a given user. So I changed by Sudoers file and restarted the computer. But I still get the same error.
There is no help available on this subject anywhere. Could someone please help me resolve this error? I would appreciate it!
I am pretty new to Linux and have just started self educating with the help of "The Linux Command Line" book. Coming from windows and Mainframe background. I really do not want to discouraged because I could not get my head round something that might be so trivial.
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