Hi

The configure is looking in your LD Library path for the BLAS and LAPACK
libraries.
Have you added the BLAS and LAPACK libraries to the LD Library Path?
Otherwise try setting
setenv LDFLAGS '-L/path/to/lapack/lib64'
Then run your configure.

Else edit your /etc/ld.so.conf.d/lapack and add a line like
/path/to/lapack/lib64

Then run ldconfig.

Regards
Simon Brennan



On 10/30/2009 03:47 PM, duqingguo wrote:
> Hi, Simon,
>
> I compile the BLAS and LAPACK according to the introduction of the
> meep website.
> These two packages are all download form source and are compiled with
> Fortran 77.
> The version is Ubuntu 9.04 64-bit server.
>
> Thanks a lot,
> Regards,
> Qingguo
>
> ------------------------------------------------------------------------
> Date: Fri, 30 Oct 2009 15:32:32 +1030
> From: [email protected]
> To: [email protected]
> CC: [email protected]
> Subject: Re: [Meep-discuss] Error in Harminv installation
>
> Are you using the BLAS and LAPACK libraries that come with the Ubuntu
> Distro, or did you compile them from source?
> What version of Ubuntu Server?
>
> Regards
> Simon Brennan
>
> On 10/30/2009 01:21 PM, duqingguo wrote:
>
>     Dear meepers and Stenven:
>
>     I am now installing meep in my Ubuntu Server 64 bit OS.
>     Then BLAS and LAPACK have been installed successfully. (I think)
>     But when I go on to install harminv, mistake occurs.
>     ./configure: error: BLAS library not foud.
>     I have tried some methods, but I still can not make through it.
>
>     The following is information copied form terminal window.
>
>     checking for sgemm_... no
>     checking for ATL_xerbla in -latlas... no
>     checking for sgemm_ in -lblas... no
>     checking for sgemm_ in -lcxml... no
>     checking for sgemm_ in -ldxml... no
>     checking for sgemm_ in -lscs... no
>     checking for sgemm_ in -lcomplib.sgimath... no
>     checking for sgemm_ in -lblas... (cached) no
>     checking for sgemm_ in -lblas... (cached) no
>     configure: error: BLAS library not found
>
>     Thanks a lot,
>
>     Best Regards,
>     Qingguo
>
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