Re: [Orgmode] Re: Introducing gnugol - an org-mode-output web search client

[Bart Bunting]

Hi Achim,

I had made the silly mistake of not remembering to run ldconfig.  Once
this was done the janson libraries were found and gnugol started working
for me.

Apollogies I didn't get around to posting the fix/thing to remember
earlier.

Thank you very much though for the information, it has taught me several
things I didn't know about tracing things like this.

Cheers


Bart



On Tue, 04 Jan 2011 11:06:38 +0100, Achim Gratz <address@hidden> wrote:
> Bart Bunting <address@hidden> writes:
> > Running into a few issues at the moment:  I did download and build the
> > jansson library which is installed in /usr/local 
> >
> > However when I run gnugol I'm seeing the following error:
> >
> > Errors: google(1): ../engines/google.so: cannot open shared object file: No 
> > such file or directory
> > google: failed to acquire shared lib
> >
> > Warnings:google(1): Not in default location, error: libjansson.so.0: cannot 
> > open shared object file: No such file or directory
> 
> You will either need to set up the DT_RUNPATH section in the executable
> to point to where the library is installed or set up the LD_LIBRARY_PATH
> environment variable to include the correct location.  The first option
> requires to edit the linker invocation in the makefile, while the latter
> is best done via a wrapper script that then calls the executable.
> 
> > I have the *.so files from gnugol in the default place that the makefile
> > puts them, /var/lib/gnugol.  I also tried simlinking them into
> > /usr/local/lib but this doesn't appear to make any difference.
> >
> > The error also suggests that the janson library isn't being found.
> >
> > Although the ldd output doesn't appear to list it?
> 
> Try 'ldd -v', if that also doesn't show anything, then most likely the
> program itself dynamically loads new libraries at runtime (probably
> after a fork).  Setting LD_TRACE_LOADED_OBJECTS (preferrably in a
> wrapper script) to something non-empty should then give some ldd-like
> output.
> 
> 
> Achim.
> -- 
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> 
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-- 

Bart Bunting

URSYS Pty. Ltd                                                             
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