Hakan Koseoglu wrote: > Depending on the requirements of the source code you are trying to > compile you might have to fetch some development packages for various > libraries, for example if it uses ncurses, you will want ncurses-devel > package. This problem seems (to my semi-newby brain) to be related to X -- [root at sr1220 plugger-5.1.3]# make gcc -c -O2 -Ipluginsdk/include -INONE -DXP_UNIX -DVERSION=\"5.1.3\" -fPIC -o plugger.o plugger.c In file included from plugger.c:43: pluginsdk/include/npapi.h:129:22: error: X11/Xlib.h: No such file or directory In file included from plugger.c:43: pluginsdk/include/npapi.h:148: error: expected specifier-qualifier-list before ‘Display’ plugger.c:48:19: error: X11/X.h: No such file or directory plugger.c:49:21: error: X11/Xos.h: No such file or directory plugger.c:50:27: error: X11/Intrinsic.h: No such file or directory plugger.c:51:23: error: X11/Xatom.h: No such file or directory plugger.c:76: error: expected specifier-qualifier-list before ‘Display’ plugger.c: In function ‘my_fork’: plugger.c:231: error: ‘struct data’ has no member named ‘flags’ plugger.c:232: error: ‘struct data’ has no member named ‘display’ ... and a bunch more errors (which are probably due to these). I emailed the coder yesterday - still waiting for a reply.