#43295: gmp: configure failed ----------------------------+------------------------ Reporter: march.1.xue@… | Owner: mcalhoun@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Resolution: | Keywords: Port: gmp | ----------------------------+------------------------ Changes (by mcalhoun@…): * status: assigned => new Comment: It seems strange that the system header string.h cannot be found.[[BR]] What is the output of {{{ ls -al /usr/include/string.h }}} If the file does not exist, you may not have command line tools installed (See [https://guide.macports.org/chunked/installing.xcode.html#installing.xcode.li... MacPorts Guide]).[[BR]] The command line tools can be easily installed by running the command {{{ xcode-select --install }}} -- Ticket URL: <https://trac.macports.org/ticket/43295#comment:5> MacPorts <http://www.macports.org/> Ports system for OS X