Ivan Tham wrote: > dwm.c:40:37: fatal error: X11/extensions/Xinerama.h: No such file or directory
Heyho Ivan, you need the Xlib header files. On Debian based systems just install xlib-dev and libxinerama-dev (the `-dev` packages contain the header files, if you stumble upon this error anytime in the future again). --Markus