#33960: gnupg 1.4.11 -- build failed on Lion with default compiler --------------------------+------------------------------------------------- Reporter: eric@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.0.4 Keywords: | Port: gnupg --------------------------+------------------------------------------------- While trying to install duplicity I ran into problems. From the errors I tracked this down to gnupg and here's the offending command: {{{ /usr/bin/cc -pipe -O2 -m64 -Wall -Wno-pointer-sign -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib -o mpicalc mpicalc.o ../cipher/libcipher.a ../mpi/libmpi.a ../util/libutil.a -liconv -lintl -liconv -lc -Wl,-framework -Wl,CoreFoundation ld: duplicate symbol _mpihelp_add_1 in ../mpi/libmpi.a(mpi-bit.o) and ../mpi/libmpi.a(mpiutil.o) for architecture x86_64 }}} Fixed using {{{ port clean gnupg }}} then using the alternative compiler specified here: http://trac.macports.org/wiki/ProblemHotlist#xcode43 -- Ticket URL: <https://trac.macports.org/ticket/33960> MacPorts <http://www.macports.org/> Ports system for Mac OS