installation error

[machine85]

hello,
i am using python 3.7.2 on windows 10
when i try to install the package i get the error:
"error: command 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe' failed with exit status 2"
i tried to appdate several visual studio c++ versions but there is no change,

there is also the solution to use this page:
https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyaudio
but the package is not there.

also i am getting another error:
"lvglmodule.c(3): fatal error C1083: Cannot open include file: 'lvgl/lvgl.h': No such file or directory"
whrer shoul be the lvgl.h file ?