[Pw_forum] Regarding the installation problem in running configure.

[Tushar Gupta]

Hi surender
my OS is centOS.

Thanks.
Tushar

*Tushar  Gupta.*

On Thu, Feb 11, 2016 at 2:19 AM, Surender <surender_kumar at iitb.ac.in> wrote:

> Hi Tushar,
>
> You didn't mentions your OS so I assume its Ubuntu and you have already
> installed "libfftw3-dev" package. Now you can try the following, first
> find out the location of "fftw3.f" and then add it to your IFLAGS in
> "make.sys" file. For Ubuntu 12.04 LTS this file is located in
> "/usr/include/". After adding to IFLAGS, it should look like
>
> IFLAGS         = -I../include  -I/usr/include/
>
> If above doesn't work, then try to copy the file into FFTXlib folder
> located in your main QE directory and have look at the discussion
> http://www.mail-archive.com/pw_forum%40pwscf.org/msg27600.html
>
> HTH
> Surender Kumar
>
> > Dear all,
> >
> > I am a novice to this field of computational studies and i am trying to
> > install quantum espresso version 5.3.0 in linux so as I run the
> > configuration file I am getting an error which says unable to find a
> > fftw3.f file. I am unable to figure out what to do next.
> > I will be even more grateful if any body could suggest me a good
> reference
> > so that I can clear my basics in this field of computational studies
> > particularly with this quantum espresso.
> > Please try to respond in a simplest manner possible.
> >
> >
> > Thanks and Regards:
> > *Tushar  Gupta.*
> > _______________________________________________
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> > http://pwscf.org/mailman/listinfo/pw_forum
>
>
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