I am loading up a new Windows 7 x64 (64 bit) computer, in particular with groff. 1) Is there a groff build specifically for Windows 64 bit? I could not find one so I downloaded "groff-1.20.1-setup.exe" and "installed" using this program from http://sourceforge.net/projects/gnuwin32/files/groff/1.20.1/groff-1.20.1-setup.exe/download?use_mirror=superb-dca2 .
2) When I try to run, I get error grops:<standard input>:4:fatal error: fdopen: Invalid argument troff: fatal error: error writing output file Can someone help with this? Support info: The following confirms the installation: smay8% which groff C:/Applications/groff-1.20.1/GnuWin32/bin/groff.exe smay8% groff -v GNU groff version 1.20.1 Copyright (C) 2009 Free Software Foundation, Inc. GNU groff comes with ABSOLUTELY NO WARRANTY. You may redistribute copies of groff and its subprograms under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING. called subprograms: GNU troff (groff) version 1.20.1 GNU grops (groff) version 1.20.1 Following, fp is my script to sequentially call tbl, eqn, and groff -ms and exhibit the error message smay8% fp -s apD grops:<standard input>:4:fatal error: fdopen: Invalid argument troff: fatal error: error writing output file smay8% ---------- Remark: groff-1.17.2 appears to run satisfactorily on both my old (32 bit) and new (64 bit) computers. Thanks, John