jcc installation error

running build_ext

building 'jcc' extension

creating build/temp.macosx-10.5-x86_64-2.7

creating build/temp.macosx-10.5-x86_64-2.7/jcc

creating build/temp.macosx-10.5-x86_64-2.7/jcc/sources

gcc -fno-strict-aliasing -I/Users/arnoutaertgeerts/anaconda/include -arch x86_64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -dynamiclib -D_jcc_lib -DJCC_VER="2.21" -I/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home/include/darwin -I_jcc -Ijcc/sources -I/Users/arnoutaertgeerts/anaconda/include/python2.7 -c jcc/sources/jcc.cpp -o build/temp.macosx-10.5-x86_64-2.7/jcc/sources/jcc.o -DPYTHON -fno-strict-aliasing -Wno-write-strings

clang: warning: argument unused during compilation: '-dynamiclib'

gcc -fno-strict-aliasing -I/Users/arnoutaertgeerts/anaconda/include -arch x86_64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -dynamiclib -D_jcc_lib -DJCC_VER="2.21" -I/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home/include/darwin -I_jcc -Ijcc/sources -I/Users/arnoutaertgeerts/anaconda/include/python2.7 -c jcc/sources/JCCEnv.cpp -o build/temp.macosx-10.5-x86_64-2.7/jcc/sources/JCCEnv.o -DPYTHON -fno-strict-aliasing -Wno-write-strings

clang: warning: argument unused during compilation: '-dynamiclib'

g++ -Wl,-x -dynamiclib -undefined dynamic_lookup -arch x86_64 build/temp.macosx-10.5-x86_64-2.7/jcc/sources/jcc.o build/temp.macosx-10.5-x86_64-2.7/jcc/sources/JCCEnv.o -L/Users/arnoutaertgeerts/anaconda/lib -o build/lib.macosx-10.5-x86_64-2.7/libjcc.dylib -L/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home/jre/lib -ljava -L/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home/jre/lib/server -ljvm -Wl,-rpath -Wl,/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home/jre/lib -Wl,-rpath -Wl,/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home/jre/lib/server -Wl,-S -install_name @rpath/libjcc.dylib -current_version 2.21 -compatibility_version 2.21

ld: internal error: atom not found in symbolIndex(__ZN7JNIEnv_13CallIntMethodEP8_jobjectP10_jmethodIDz) for architecture x86_64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

error: command 'g++' failed with exit status 1

----------------------------------------
Cleaning up...
Command /Users/arnoutaertgeerts/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/4z/8h582ls12y3b4r5mghs1q9c80000gn/T/pip_build_arnoutaertgeerts/jcc/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/4z/8h582ls12y3b4r5mghs1q9c80000gn/T/pip-_fNwoX-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/var/folders/4z/8h582ls12y3b4r5mghs1q9c80000gn/T/pip_build_arnoutaertgeerts/jcc
Storing debug log for failure in /Users/arnoutaertgeerts/.pip/pip.log