J'essaye d'installer directfb sur une slack 9 et j'ai ce message.
Je ne le comprends pas vraiment.
checking for pkg-config... /usr/bin/pkg-config
checking for directfb >= 0.9.20... Package directfb was not found in the
pkg-config search path.
Perhaps you should add the directory containing `directfb.pc'
to the PKG_CONFIG_PATH environment variable
No package 'directfb' found
configure: error: Library requirements (directfb >= 0.9.20) not met;
consider adjusting the PKG_CONFIG_PATH environment variable if your
libraries are in a nonstandard prefix so pkg-config can find them.
