#51933: Error installing dolfin - command execution failed ----------------------------+-------------------- Reporter: sarah_frank@… | Owner: sean@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: worksforme | Keywords: Port: dolfin | ----------------------------+-------------------- Comment (by sean@…): I'm kind of out of ideas here. What version of clang is this? {{{ $ clang -v Apple LLVM version 7.3.0 (clang-703.0.31) Target: x86_64-apple-darwin15.6.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin }}} Have you kept your xcode / command-line tools updated? -- Ticket URL: <https://trac.macports.org/ticket/51933#comment:5> MacPorts <https://www.macports.org/> Ports system for macOS