Can't compile openFrameworks from GitHub

I just made my first steps with openFrameworks.
First I downloaded it from the Website and the whole setup process went fine. I used the msys way under Windows 10.
Then I ran into something which really looks like a bug for me. I wanted to report it on GitHub but there I saw the notice, that I first should try if the bug also apears with the current master brach.
So I cloned it and followed the same steps to set it up as before. Of course I didn’t install msys2 a second time but I ran install_dependencies.sh again. But when I tried to compile it over mingw with

cd D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworksCompiled/project
make

I got this error

In file included from D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/gl/ofGLUtils.h:11:0,
                 from D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/3d/ofMesh.h:7,
                 from D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/gl/ofVboMesh.h:3,
                 from D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/3d/of3dPrimitives.h: ,
                 from D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/3d/of3dPrimitives.cpp:9:
D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/utils/ofConstants.h:72:23: fatal error: glm/glm.hpp: No such file or directory
 #include "glm/glm.hpp"
                       ^
compilation terminated.
make[2]: *** [makefileCommon/compile.core.mk:238: /d/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworksCompiled/lib/msys2/obj/Debug/libs/openFrameworks/3d/of3dPrimitives.o] Fehler 1
make[2]: *** Es wird auf noch nicht beendete Prozesse gewartet....
In file included from D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/3d/of3dUtils.h:3:0,
                 from D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/3d/of3dUtils.cpp:1:
D:/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworks/utils/ofConstants.h:72:23: fatal error: glm/glm.hpp: No such file or directory
 #include "glm/glm.hpp"
                       ^
compilation terminated.
make[2]: *** [makefileCommon/compile.core.mk:238: /d/Dokumente/Code/C++/OpenFrameworks/_of/openFrameworksGitHub/libs/openFrameworksCompiled/lib/msys2/obj/Debug/libs/openFrameworks/3d/of3dUtils.o] Fehler 1
make[1]: *** [makefileCommon/compile.core.mk:212: Debug] Fehler 2
make: *** [makefileCommon/compile.core.mk:228: all] Fehler 2

you need to run the download_libs.sh script in order to download the external dependencies when using OF from github, it’s explained in the developers section of the readme.

you can also use the nightly builds which already have the libraries, project generator…

… just in case helps somebody: Sierra ask for wget to be installed to run the script:

https://stackoverflow.com/questions/33886917/how-to-install-wget-in-macos-capitan-sierra

then you can run the script on the terminal:
sh download_libs.sh

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