Errors when running games on linux:

liquidwar: symbol lookup error: /usr/local/lib/liballeg.so.4.2: undefined symbol: _blender_trans24

and

matrem: symbol lookup error: /usr/local/lib/liballeg.so.4.2: undefined symbol: _blender_trans24

the same error, really.
I have installed the latest allegro libraries including the dev packages.
How do I solve this?

Also, when I try to run a program I wrote in allegro I get :

Fatal error: unable to set GFX_SAFE
Shutting down Allegro due to signal #11
Segmentation fault (core dumped)

From this code:

#include <allegro.h>

int main(void) {

allegro_init();

set_gfx_mode(GFX_SAFE, 640, 480, 0, 0);

install_keyboard();

textout_ex(screen, font, "Hello World!", 1, 1, 10, -1);

textout_ex(screen, font, "Press ESCape to quit.", 1, 12, 11, -1);

while(! key[KEY_ESC]) { };

allegro_exit();

return 0;

}

END_OF_MAIN()

Please help!!!

You need to link against `allegro-config --libs`, which is more than just the base Allegro library.

That is how I compile the program (with `allegro-config --libs release`).