Allowing use of the graphic user interface (GUI)

With the CQCC_GUI_ENABLE configuration environment variable, you can choose to use the integration with a Perl/TK GUI. CQCC_GUI_ENABLE is used to enable or disable the Perl/TK GUI. The following values are used:

ALWAYS
The GUI is presented for command-line access also, when possible.
OFF
The GUI is never presented and Perl/TK is not loaded.
ON
If Perl/TK support is available and DevOps ClearCase Explorer (Windows® systems only) or the File Browser (Linux® and the UNIX® system only) is in use, then the GUI is presented.

For example:

set CQCC_GUI_ENABLE=ON