Failed while building

[quochung2310]

Hi! I am using openSuse Tumbleweed. I downloaded gzip from this link: https://dasher.wustl.edu/tinker/downloads/tinker-8.10.2.tar.gz Following step stated in this link: https://www.webmo.net/support/tinker7_linux.html At the step 4: compile Tinker: Sudo make I got this: gfortran -Ofast -mssse3 -fopenmp -static-libgcc -o alchemy.x -L. -L/usr/local/tinker/lib/macos -L/usr/local/tinker/fftw/lib alchemy.o libtinker.a -lfftw3_threads -lfftw3 ; strip alchemy.x /usr/lib64/gcc/x86_64-suse-linux/12/../../../../x86_64-suse-linux/bin/ld: libtinker.a(fft3d.o): in functionfftsetup_': fft3d.f:(.text+0x37b): undefined reference to dfftw_init_threads_' /usr/lib64/gcc/x86_64-suse-linux/12/../../../../x86_64-suse-linux/bin/ld: fft3d.f:(.text+0x385): undefined reference todfftw_plan_withnthreads' /usr/lib64/gcc/x86_64-suse-linux/12/../../../../x86_64-suse-linux/bin/ld: fft3d.f:(.text+0x3af): undefined reference to dfftw_plan_dft_3d_' /usr/lib64/gcc/x86_64-suse-linux/12/../../../../x86_64-suse-linux/bin/ld: fft3d.f:(.text+0x3d9): undefined reference todfftw_plan_dft3d' /usr/lib64/gcc/x86_64-suse-linux/12/../../../../x8664-suse-linux/bin/ld: libtinker.a(fft3d.o): in function `fftclose': fft3d.f:(.text+0xf5e): undefined reference to dfftw_destroy_plan_' /usr/lib64/gcc/x86_64-suse-linux/12/../../../../x86_64-suse-linux/bin/ld: fft3d.f:(.text+0xf68): undefined reference todfftw_destroyplan' /usr/lib64/gcc/x86_64-suse-linux/12/../../../../x8664-suse-linux/bin/ld: libtinker.a(fft3d.o): in function `fftfront': fft3d.f:(.text+0x990): undefined reference to dfftw_execute_dft_' /usr/lib64/gcc/x86_64-suse-linux/12/../../../../x86_64-suse-linux/bin/ld: libtinker.a(fft3d.o): in functionfftback_': fft3d.f:(.text+0xef0): undefined reference to dfftw_execute_dft_' collect2: error: ld returned 1 exit status strip: 'alchemy.x': No such file make: *** [Makefile:793: alchemy.x] Error 1 Any suggestion please? Alos, I am newbie to Linux :-( Thank you very much!

[jayponder]

Hi, Please don't use the "dasher.wustl.edu" version, as it is older. Get the current GitHub repo from https://github. com/TinkerTools/tinker, and let me know if you have trouble building that version.

The errors you are seeing above are because you are missing the FFTW libraries needed to build Tinker. You will either need to build the FFTW libraries prior to building Tinker. Alternatively prebuilt FFTW libraries for various GNU compiler versions under Linux are supplied with the GitHub repo, so you may not need to do the FFTW build.