Allegro 5.2: allegro5/allegro_audio.h not found

[Bäumchen]

When trying to compile with Allegro 2:5.2.6.0-1~focal under Linux Mint 20 nearly at the end of compiling progress it abords, saying that allegro_audio.h is not found.

[Andreas Rönnquist (gusnan)]

And you do have the liballegro-audio5-dev package installed?

[Andreas Rönnquist (gusnan)]

I just installed allegro on a Mint 20 in virtualbox, the version of Allegro you get from the repositories is 2:5.2.6.0-1, without the ~focal version addition, and this is the one from Ubuntu, and in it's turn the Debian packaged one.

The version with ~focal comes from somewhere else, so not a debian/ubuntu/mint package problem.

And, running

dpkg -S liballegro-audio5-dev

on the packaged one clearly shows that

/usr/include/allegro5/allegro_audio.h

is included in the package.

[Andreas Rönnquist (gusnan)]

It still could be that your project doesn't use pkg-config properly - you probably need something like `pkg-config --cflags --libs allegro_audio-5` for the compiler to find the include folder.