Cannot build source

[jodusan]

I am having the following problem:

`DLIB_NO_GUI_SUPPORT is defined so you can't use the GUI code. Turn DLIB_NO_GUI_SUPPORT off if you want to use it."

error "DLIB_NO_GUI_SUPPORT is defined so you can't use the GUI code. Turn DLIB_NO_GUI_SUPPORT off if you want to use it."

^ /usr/include/dlib/gui_core/gui_core_kernel_2.h:12:2: error: #error "Also make sure you have libx11-dev installed on your system"

error "Also make sure you have libx11-dev installed on your system"

`

How can I turn off DLIB_NO_GUI_SUPPORT ? Libx11-dev is already installed.

[hrastnik]

You don't need GUI support to run the example. If you want to enable GUI support you should use cmake to build dlib, and disable DLIB_NO_GUI_SUPPORT from cmake.

[SnakeO]

@dulex123 what command did you use to compile the program?

[jodusan]

@SnakeO Can't remember :D