Yacob,

Can you try adding a “-L”?  ie add a “-L$Full_Path_to_MPICH_LIBS”

BTW – This group is for LAM, not MPICH.

Regards,

Joe

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From: lam-bounces@lam-mpi.org [mailto:lam-bounces@lam-mpi.org] On Behalf Of yacob sen
Sent: Monday, April 07, 2008 6:54 AM
To: lam@lam-mpi.org
Subject: LAM: lmpi

Dear All,

I have installed recently mpich in my linux ubuntu 7.10. I tried to compile my FORTRAN program
using the following command:

 mpif90  add.f90  -o add

However  I did get the following error message:

/usr/bin/ld: cannot find -lmpi
collect2: ld returned 1 exit status

I did also try to compile :

mpif90  add.f90  -pthread -I/usr/lib add.f90  -pthread -I/usr/lib -lmpi_f90 -lmpi -lorte -lopal -ldl -Wl,--export-dynamic -lnsl -lutil -lm -ldl -o add


Still got the same error: /usr/bin/ld: cannot find -lmpi


Kind regards
Yacob

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