GZDoom <unknown version> - - SDL version

[inukaze]

Hi there, i just wanna know, when i compile manually the source code of "gzdoom v1.9.1". when i run the executable
i see says "GZDoom <unknown version> - - SDL version" instead "GZDoom v1.9.1 - ($Date) - SDL version"

i need specify some arguments/parameters for that before the compilation ???

[_mental_]

You need to have git installed and build from cloned repository. In other words you are building using downloaded source code or git isn't available.

[inukaze]

after i use the git version , like explain the Wiki -> http://zdoom.org/wiki/Compile_GZDoom_on_Linux
and is solve it