I understand that that would be the best solution, but the problem is that I have a lot of work in this sd card (ultrastar in raspbian) (libreelec totally configured with addons)
and other compilations of source do me correctly, the emulator version libreto I have it installed.
My options would be the following
1º Try to solve the error
/home/pi/RetroPie-Setup/tmp/build/mupen64plus/GLideN64/src/Log.cpp: In function ‘std::wstring getFormattedTime()’:
/home/pi/RetroPie-Setup/tmp/build/mupen64plus/GLideN64/src/Log.cpp:38:9: error: ‘put_time’ is not a member of ‘std’
2º Configure lr-mugen64plus so that they load the textures in better resolution
3º try to import the binary in some way by ftp
Thank you very much for your time
a greeting