Error message: "sudo: sorry, you must have a tty to run sudo"

[josemic]

There are 2 issues with CentOS 6.5:

Error message: sudo: sorry, you must have a tty to run sudo

Solution (as root): export VISUAL=nano; visudo

Add to the fie: Defaults:youruser !requiretty

where:

• youruser is replaced by your user name
• nano is the used editor This information should be added to the Readme.