[gmx-users] install problem

[Roland Schulz]

Hi,

search in config.log for the compiler error. This should tell you the
problem. If not post the compiler error.

Roland

On Tue, Apr 7, 2009 at 5:20 AM, Hongyan Xiao <hyxiao at mail.ipc.ac.cn> wrote:

>    Dear gmx-users,
>
> When I parallel install gromacs-4.0.4 using my own usr. I encountered the
> problem. The following is my installation steps.
>
> Step 1: install lam-7.1.4
>           $ cd lam-7.1.4
>           $ ./configure  --prefix=/home/xhy/software/lam-7.1.4 --without-fc
> --with-rsh=ssh-x
>           $ make
>           $ make install
> then adding /home/xhy/software/lam-7.1.4/bin into .bashrc file.
>           $ source .bashrc
>
> Step 2: install fftw-3.1.2
>           $ cd fftw-3.1.2
>           $ ./configure  --prefix=/home/xhy/software/fftw-3.1.2
> --enable-float  --enable-threads
>           $ make
>           $ make install
> then  adding /home/xhy/software/fftw-3.1.2/bin,
>                     export
> CPPFLAGS==-I/home/xhy/software/fftw-3.1.2/include and
>                     export LDFLAGS=-L/home/xhy/software/fftw-3.1.2/lib into
> .bashrc file.
>           $ source .bashrc
>
> Step 3: install gromacs-4.0.4
>            $ cd gromacs-4.0.4
>            $./configure  --prefix=/home/xhy/software/gromacs-4.0.4
> --exec-prefix=/home/xhy/software/gromacs-4.0.4 --enable-mpi --with-fftw3
> --program-suffix=_mpi
>
> then I encountered the following errors:
>
> checking build system type... x86_64-unknown-linux-gnu
> checking host system type... x86_64-unknown-linux-gnu
> checking for a BSD-compatible install... /usr/bin/install -c
> checking whether build environment is sane... yes
> checking for a thread-safe mkdir -p... /bin/mkdir -p
> checking for gawk... gawk
> checking whether make sets $(MAKE)... yes
> checking how to create a ustar tar archive... gnutar
> checking for cc... cc
> checking for C compiler default output file name...
> configure: error: C compiler cannot create executables
> See `config.log' for more details.
>
> Can you help me? I hope for your answer. Thank you very much!
>
> H.Y. Xiao
>
>
>
>
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