[Users] Cactus Building Issue

[Rodriguez, Shanshan]

Hello,

I’m a new user of ETK and trying to follow the tutorial to set up Cactus. I ran into this problem building Cactus and hope you could help me resolve it. Here is the commend I’m stuck at:

%cd $cactus_dir
!time ./simfactory/bin/sim build -j2 --thornlist=thornlists/einsteintoolkit.th<http://einsteintoolkit.th>

Where I got an error message at the end:


checking whether the C compiler (gcc-mp-7 -g -std=c11 -lgfortran) works... no
configure: error: installation or configuration problem: C compiler cannot create executables (see configs/<configname>/config-data/config.log for details).

Error reconfiguring sim-config
make: *** [sim-config] Error 2


I’m attaching the config, log file here. Could you suggest what I should do to fix this? Thank you so much!!


Best,
Shanshan Rodriguez

——————————————————————
Shanshan Rodriguez
Assistant Professor of Physics
1034 Noyce Science Center
Department of Physics
Grinnell College
Grinnell, IA 50112
Email: rodriguezs at grinnell.edu<mailto:rodriguezs at grinnell.edu>
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