While trying to compile xv, I get the following error:

executing 'ranlib libtiff.a'...


cc -O -DDOJPEG -Ijpeg -DDOTIFF -Itiff -DDOPDS           -c xv.c
In file included from xv.c:11:
xv.h:72: X11/Xos.h: No such file or directory
In file included from xv.c:11:
xv.h:174: X11/Xlib.h: No such file or directory
xv.h:175: X11/Xutil.h: No such file or directory
xv.h:176: X11/cursorfont.h: No such file or directory
xv.h:177: X11/keysym.h: No such file or directory
xv.h:178: X11/Intrinsic.h: No such file or directory
xv.h:179: X11/Xatom.h: No such file or directory
xv.h:180: X11/Xmd.h: No such file or directory
xv.c:20: X11/Xatom.h: No such file or directory
*** Error code 1

Stop.


I've gotten similar errors (not finding stuff in X11/) with other X
programs. How would I correct this?

Thanks,

Josh