I'm trying to install HANTERM on HP machine. When I have done the same job on SUN, there was no problem. But this time I cannot do "make". Here is my error message: eehpx12:/homes/ehsn1a/stdt/jy2698/bin/hanterm(72) make rm -f main.o; \ cc -c +O1 -DSYSV -DUTMP main.c ./ptyx.h: 32: Can't find include file X11/IntrinsicP.h ./ptyx.h: 33: Can't find include file X11/Xmu/Misc.h ./ptyx.h: 34: Can't find include file X11/Xfuncs.h ./ptyx.h: 35: Can't find include file X11/Xosdefs.h main.c: 51: Can't find include file X11/StringDefs.h main.c: 52: Can't find include file X11/Shell.h main.c: 54: Can't find include file X11/Xos.h main.c: 55: Can't find include file X11/cursorfont.h main.c: 56: Can't find include file X11/Xaw/SimpleMenu.h main.c: 404: Can't find include file X11/Xmu/SysUtil.h *** Error code 1 Stop. What can I do for it? Is there significant difference in installing hanterm between SUN sparc station and HP machine? Actually, I looked over the directory /usr/include/X11R5/X11, and I could not fine some of above files. Please help me. ------------------------- Because I cannot see Hangul these days, you'd be greately appreciated if you answer me in English. As you know, my English is not good at all. Thank you in advance.