[graph-tool] general "did not match C++ signature" error

bloodymeli bloodymeli at gmail.com
Tue Feb 7 07:42:29 CET 2017


Hi,

It seems there is no  LDFLAGS option in the configure. I'm using graph-tool
2.20.

Best,
Eli

On Sun, Feb 5, 2017 at 7:56 PM, Tiago Peixoto [via Main discussion list for
the graph-tool project] <ml-node+s982480n4026992h39 at n3.nabble.com> wrote:

> Try passing
>
>         LDFLAGS="-L/usr/local/epd/lib/"
>
> to configure while compiling. Also, do not forget to set LD_LIBRARY_PATH
> as
> I said, before trying to import the library.
>
> On 05.02.2017 17:13, bloodymeli wrote:
>
> > Dear Tiago,
> >
> > Thanks for the tip.
> > Please see the attached log file. As far as I know, there were no flags
> > added, but perhaps the epd setup script  (setup.csh) was first
> initialized.
> > The EPD python is the python interpreter I would like to use.
> >
> > Best,
> > Eli
> >
> > On Sun, Feb 5, 2017 at 6:09 PM, Tiago Peixoto [via Main discussion list
> for
> > the graph-tool project] <[hidden email]
> > </user/SendEmail.jtp?type=node&node=4026991&i=0>> wrote:
> >
> >     On 05.02.2017 14:08, bloodymeli wrote:
> >     > Thanks!
> >     >
> >     > This is indeed strange, as the library is installed to
> >     >
> >     /usr/local/epd/lib/python2.7/site-packages/graph_tool/libgraph_tool_core.so
>
> >     >
> >     > but compiled against:
> >     > libpython2.6.so.1.0 => /usr/lib64/libpython2.6.so.1.0
> >     (0x00007ffff38ce000)
> >     >
> >     > How do I specify which libpython to use?
> >
> >
> >     This should be detected automatically when ./configure is run. The
> specific
> >     python interpreter can be overridden by setting the PYTHON
> environment
> >     variable to ./configure.
> >
> >     But your symptom can also be caused by your custom python library
> (which
> >     seems to be installed in the nonstandard path /usr/local/epd) not
> being set
> >     in the linker's path. This could be fixed by doing something like:
> export
> >     LD_LIBRARY_PATH=/usr/local/epd/lib/
> >
> >     But these are just some guesses, since you gave us very little
> information.
> >     Ideally, you would give us all parameters you passed to ./configure
> during
> >     compilation, as well as the contents to config.log.
> >
> >     Best,
> >     Tiago
> >
> >     --
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