Re: molden

[Roger Heflin]

About the only option would be to either find a version of molden built to
support one of the libs you have, or download source code and compile it
yourself.

Quick checking says Redhat 5 (out of support years ago) only has .4, so .3
is really really old, nothing current is likely to have what that compiled
executable needs.

If the source code is very old, no idea how easy it would be to compile
with the current gfortran, so you may want to have the compat libs/dev to
compile against.

On Wed, May 19, 2021 at 12:54 PM Patrick Dupre <pdupre(a)gmx.com&gt; wrote:

>  Yes, I tried:
>   ln -s /usr/lib64/libgfortran.so.1 /usr/lib64/libgfortran.so.3
>   ln -s /usr/lib64/libgfortran.so.5 /usr/lib64/libgfortran.so.3
>
>  symbol lookup error: /snap/snap/molden/current/molden: undefined symbol:
>  _gfortran_set_options, version GFORTRAN_1.0
>
>  /snap/snap/molden/current/molden: /lib64/libgfortran.so.3: version
>  `GFORTRAN_1.0' not found (required by /snap/snap/molden/current/molden)
>  /snap/snap/molden/current/molden: /lib64/libgfortran.so.3: version
>  `GFORTRAN_1.4' not found (required by /snap/snap/molden/current/molden)
>  But both provide an error
>
>
>  Install both and symbolic link libgfortran.so.3 to each library and see if
>  either one works for the app.
>
>  THe compat I find only has so.1 but has version 4 so whatever OS the
>  binaries were built may not have been fedora but .1 (version 4) may be
>  backwards compatible.
>
>  On Wed, May 19, 2021 at 12:10 PM Roger Heflin <rogerheflin(a)gmail.com&gt;
>  wrote:
>
> > Usually one of the compat packages will provide the older libraries.
> >
> > So see if there is a compat package or 2 for gfortran still.  I know
> > there used to be one.
> >
> > On Wed, May 19, 2021 at 11:25 AM Patrick Dupre <pdupre(a)gmx.com&gt; wrote:
> >
> >> Hello,
> >>
> >> I wanted to install molden
> >> I followed the instructions:
> >> https://snapcraft.io/install/molden/fedora
> >>
> >> but
> >>
> >> /snap/snap/molden/current/molden
> >> /snap/snap/molden/current/molden: error while loading shared libraries:
> >> libgfortran.so.3: cannot open shared object file: No such file or directory
> >>
> >> fedora32 provides libgfortran.so.5
> >>
> >> Is it fixable?
> >>
> >> Thanks
> >>
> >>
> >> ===========================================================================
> >>  Patrick DUPRÉ                                 | | email: pdupre(a)gmx.com
> >>  Laboratoire interdisciplinaire Carnot de Bourgogne
> >>  9 Avenue Alain Savary, BP 47870, 21078 DIJON Cedex FRANCE
> >>  Tel: [phone]                    | | Room# D114A
> >>
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