Can't find fftw3f library when configuring Gromacs

GROMACS is a versatile package to perform molecular dynamics.

If you are installing GROMACS using the Installation Instructions from Gromacs and encounter " can't find fftw3f library ", this is probably due to wrong precision being used. Try reconfiguring FFTW with the following settings "--enable-float"

./configure --enable-threads --enable-float
make
make install

and it will compile nicely