<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Dear Sir/Madam:<div><br></div><div>I have installed mpich-3.1.1 on my Mac OS 10.9.4. When I compile my fortran code, I get the following error message:</div><div><div style="margin: 0px; font-family: Courier; color: rgb(255, 253, 252); background-color: rgb(0, 0, 0); position: static; z-index: auto;">ld: can't link with bundle (MH_BUNDLE) only dylibs (MH_DYLIB) file '/mpich-3.1.1/lib/libmpifort.so' for architecture x86_64</div></div><div><br></div><div>Could you please give me hand on how to solve this problem? Thank you.</div><div><br></div><div>Sincerely yours,</div><div>Fei</div></body></html>