[No rule to make target 'fortran/COMMONS.f',needed by 'src/PASS_FTN_ALT.f'. Stop]

[jowr]

[No rule to make target 'fortran/COMMONS.f',needed by 'src/PASS_FTN_ALT.f'. Stop]

[jowr]

That is fine. COMMONS.for is from v9.1 and you don't have it. Have a look at the release notes, here. The last version supporting REFPROP 9.0 was v0.2. I hope you can use that version.

[spiekel]

Thank you so much!

I followed your instruction, but unfortunately I met the following error in the Terminal

mkdir -p ./bin
gfortran -dynamiclib -fPIC -fno-common -Wl,-headerpad_max_install_names,-undefined,dynamic_lookup,-compatibility_version,9.0,-current_version,9.0,-install_name,/usr/local/lib/librefprop.9.0.dylib -Wall -pedantic -o ./bin/librefprop.dylib ./src/PASS_FTN_LIN.o ./fortran/SETUP.o ./fortran/CORE_ANC.o ./fortran/CORE_BWR.o ./fortran/CORE_CPP.o ./fortran/CORE_DE.o ./fortran/CORE_ECS.o ./fortran/CORE_FEQ.o ./fortran/CORE_MLT.o ./fortran/CORE_PH0.o ./fortran/CORE_QUI.o ./fortran/CORE_STN.o ./fortran/CORE_PR.o ./fortran/FLASH2.o ./fortran/FLSH_SUB.o ./fortran/IDEALGAS.o ./fortran/MIX_AGA8.o ./fortran/MIX_HMX.o ./fortran/PROP_SUB.o ./fortran/REALGAS.o ./fortran/SAT_SUB.o ./fortran/SETUP2.o ./fortran/TRNS_ECS.o ./fortran/TRNS_TCX.o ./fortran/TRNS_VIS.o ./fortran/TRNSP.o ./fortran/UTILITY.o
/usr/bin/ld: unknown architecture specification flag: -arch x86_64
/usr/bin/ld: Usage: /usr/bin/ld [options] file [...]
collect2: error: ld returned 1 exit status
make: *** [bin/librefprop.dylib] Error 1

I updated my gcc and gfortran to gcc 5.0.0 and I also installed Xcode 6.1.1, but it does not work!

What should I do next?

Best wishes,

Choi

[jowr]

This sounds like a special Mac-related issue. I do not have a Mac myself and my knowledge is very limited there. The other contributors like @speredenn and @nkampy are Mac-users and might be able to help... Just wait a little more and keep the fingers crossed for someone else reading this post 😄 .

@spiekel : First, which version of librefprop.so are you using, finally? Current or 0.2?

[spiekel]

@speredenn: Following jowr's comment, I used ver.0.2

[abahman]

v0.2 works fine with me on REFPROP 9.0. I'm working on OSX 10.10.2, GCC 4.2.1 and gfortran 4.9.2

[jowr]

Thank you for the feedback @bo3mrh . I guess we can close this now.