iraf.net

Hi Guillermo,
Try getting the binary distribution from ftp://iraf.noao.edu/pub/fitz/x11iraf-v1.3.2-bin.redhat.tar.gzThis should fix the 'h_errno' message but ximtool is still limited to
8-bit displays for the moment. The libncurses is a known problem explained
in the README file as:> -------------------------------------------
> March 31, 2003 -- NOTES for RedHat 8 Users.
> -------------------------------------------
>
> Users have reported two common problems using XGterm on RedHat 8
> systems:
>
> 1) An error message of the form
>
> xgterm:error while loading shared libraries: libncurses.so.4:
> cannot open shared file: No such object or directory
>
> Solution:
> This is a known problem with how the binary was built and RH7
> systems. The simplest solution is to just create a symlink to
> satisfy the dependency, i.e. as 'root' do
>
> # cd /usr/lib
> # ln -s libncurses.so.5 libncurses.so.4
>
> Alternatively you could recompile the system from the sources
>
> 2) The behavior that the xgterm window will appear briefly and then shut
> down with no error message.
>
> Solution:
> The workaround is to either start XGterm as "xgterm -ut" to disable
> this utmp entry, or else change the permissions on the binary as
> root using
>
> # chown root:utmp xgterm
> # chmod g+s xgterm
>
> This will make the binary setgid root and should give it the proper
> permissions to write a utmp entry. The reason 'xterm' doesn't require
> this is that it's linked against a special library which calls a
> different setgid root task to create the same entry.
Also, for recent Fedora systems you'll probably want a patched
version of the XGterm binary available from the http://iraf.noao.edu
iraf homepage.
Hope this helps, let us know if you still have problems.Cheers,
Mike Fitzpatrick