[MRMC] MRMC an Mac OsX Snow Leopard

Dear all, I have downloaded the Mac OsX Version of mrmc and tried to run bin/mrmc, I get the following message: dyld: Library not loaded: /opt/local/lib/libgsl.0.dylib Referenced from: /Users/leitnerf/Documents/Uni/Research/Tools/mrmc_mac_v1.4.1/bin/mrmc Reason: image not found Trace/BPT trap If I try to do "make all" I get the following error: Best regards, Florian -- Florian Leitner-Fischer Chair for Software Engineering Department of Computer and Information Science University of Konstanz, Box 67 D-78457 Konstanz, Germany Office: Building E, Room 223 Phone: +49 (0)7531 88 4762 Fax: +49 (0)7531 88 3577 WWW: http://www.inf.uni-konstanz.de/soft