Hello all <br>I am trying to install dph-examples on Mac OS X version 10.7.3 but getting <a href="http://hpaste.org/57699">this error</a>. I am using ghc-7.4.1.<br><br>Error running clang! you need clang installed to use the LLVM backend<br>
cabal: Error: some packages failed to install:<br>dph-examples-0.6.1.3 failed during the building phase. The exception was:<br>ExitFailure 1<br><br>I have already installed Xcode 4.2 and it shows <br><br>Macintosh-0026bb610428:tmp mukesh$ clang<br>
clang clang++ <br>Macintosh-0026bb610428:tmp mukesh$ clang -v<br>Apple clang version 3.0 (tags/Apple/clang-211.10.1) (based on LLVM 3.0svn)<br>Target: x86_64-apple-darwin11.3.0<br>Thread model: posix<br>Macintosh-0026bb610428:tmp mukesh$ clang++ -v<br>
Apple clang version 3.0 (tags/Apple/clang-211.10.1) (based on LLVM 3.0svn)<br>Target: x86_64-apple-darwin11.3.0<br>Thread model: posix<br>Macintosh-0026bb610428:tmp mukesh$ l<br>Display all 113 possibilities? (y or n)<br>
Macintosh-0026bb610428:tmp mukesh$ llvm-<br>llvm-ar llvm-config llvm-diff llvm-extract llvm-gcc llvm-link llvm-objdump llvm-rtdyld llvm-tblgen <br>llvm-as llvm-cov llvm-dis llvm-g++ llvm-gcc-4.2 llvm-mc llvm-prof llvm-size <br>
llvm-bcanalyzer llvm-cpp-4.2 llvm-dwarfdump llvm-g++-4.2 llvm-ld llvm-nm llvm-ranlib llvm-stub <br>Macintosh-0026bb610428:tmp mukesh$ llvm-g++ -v<br>Using built-in specs.<br>Target: i686-apple-darwin11<br>
Configured with: /private/var/tmp/llvmgcc42/llvmgcc42-2336.1~1/src/configure --disable-checking --enable-werror --prefix=/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --build=i686-apple-darwin11 --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.1~1/dst-llvmCore/Developer/usr/local --program-prefix=i686-apple-darwin11- --host=x86_64-apple-darwin11 --target=i686-apple-darwin11 --with-gxx-include-dir=/usr/include/c++/4.2.1<br>
Thread model: posix<br>gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00)<br><br>Regards <br>Mukesh Tiwari<br><br><br>