How to can I invoke the GUI interface of the Slic3r?

I have downloaded the source code of Slic3r from the GIthub. After I follows the descriptions introduced by Alessandro Ranellucci (https://github.com/alexrj/Slic3r/wiki/Running-Slic3r-from-git-on-Windows).When I run the slir3c.pl as shown in the picture1 ,after I clicked the Execute perl program button, there is the command line show in picture 2.But I want to invoke the GUI interface of the Slic3r. After the same working on my classmate's computer, he works normally, and he invoked the Slic3r GUI interface successfully. How can I invoke the GUI interface of the Slic3r? Is there any process I ignored? Thanks for your help!





Edited 3 time(s). Last edit at 08/01/2014 06:09AM by sevenljy.

Read instructions at Github and compile with gui switch: "perl build.pl --gui", but this does not generate an exe file so use "perl slic3r.pl".

I have also used the command line "perl slic3r.pl", it did all the same as the result of clicking the Execute perl program button.