I encounter this bug when accessing the PETSc and SLEPc dynamic library under OSX:
user specified .o/.so/.DLL could not be loaded (dlopen($SLEPC_DIR/arch-darwin-c-debug/lib/libslepc.dylib, 5): Symbol not found: _KSPConvergedReasons Referenced from: $SLEPC_DIR/arch-darwin-c-debug/lib/libslepc.dylib Expected in: flat namespace in $SLEPC_DIR/arch-darwin-c-debug/lib/libslepc.dylib) Surely, enough, `nm -u` shows _KSPConvergedReasons as an undefined symbol (see below). I don't understand the reason of this behaviour since I first compile with all the relevant PETSc and SLEPc headers and link against both .dylibs. Thank you in advance for any pointers, Marco ------- $ nm -u libslepc.3.7.1.dylib | grep KSP _KSPAppendOptionsPrefix _KSPConvergedReasons _KSPCreate _KSPDestroy _KSPGetConvergedReason _KSPGetIterationNumber _KSPGetOperators _KSPGetOperatorsSet _KSPGetPC _KSPGetPCSide _KSPGetTolerances _KSPGetType _KSPReset _KSPSetErrorIfNotConverged _KSPSetFromOptions _KSPSetOperators _KSPSetOptionsPrefix _KSPSetPC _KSPSetReusePreconditioner _KSPSetTolerances _KSPSetType _KSPSetUp _KSPSolve _KSPSolveTranspose _KSPView _KSP_CLASSID
