On 11.12.2015 22:30, Yifang Tan wrote: > Hello, > When I tried to run mason_smulator, I always got error: > $ ./bin/mason_simulator: > ./bin/mason_simulator: /usr/lib/x86_64-linux-gnu/libgomp.so.1: version > `GOMP_4.0' not found (required by ./bin/mason_simulator) > > But /usr/lib/x86_64-linux-gnu/libgomp.so.1 is there and I am not sure > what I missed. > $ ls -al /usr/lib/x86_64-linux-gnu/libgomp.* > lrwxrwxrwx 1 root root 16 May 14 2015 > /usr/lib/x86_64-linux-gnu/libgomp.so.1 -> libgomp.so.1.0.0 > -rw-r--r-- 1 root root 59872 May 14 2015 > /usr/lib/x86_64-linux-gnu/libgomp.so.1.0.0 > This means that likely the version is too old. What version of gcc do you have installed? Could you try installing a newer version, e.g. 4.9 or 5.* ? Best regards, -- Hannes Hauswedell PhD student Max Planck Institute for Molecular Genetics / Freie Universität Berlin address Institut für Informatik Takustraße 9 Room 019 14195 Berlin telephone +49 (0)30 838-75241 fax +49 (0)30 838-75218 e-mail hannes.hauswedell@[molgen.mpg.de|fu-berlin.de]