#33451: zlib: Couldn't determine your Xcode version (from '/usr/bin/xcodebuild -version'). --------------------------------+------------------------------------------- Reporter: rajeeja@… | Owner: macports-tickets@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.0.4 Resolution: invalid | Keywords: Port: zlib | --------------------------------+------------------------------------------- Comment(by rajeeja@…): Doesn't work, I run two commands 1. sudo xcode-select -switch /Applications/Xcode.app and 2. sudo port install zlib. It gives the same error/warning. Let me know how to proceed. Thanks for the help. /Users/rajeevjain/cgm/itaps ==> sudo xcode-select -switch /Applications/Xcode.app /Users/rajeevjain/cgm/itaps ==> sudo port install zlib Warning: xcodebuild exists but failed to execute Warning: Xcode appears to be installed but xcodebuild is unusable; some ports will likely fail to build. Warning: You may need to run `sudo xcode-select -switch /Applications/Xcode.app` ---> Extracting zlib Error: Couldn't determine your Xcode version (from '/usr/bin/xcodebuild -version'). Error: Error: If you have not installed Xcode, install it now; see: Error: http://guide.macports.org/chunked/installing.xcode.html Error: Error: Target org.macports.extract returned: unable to find Xcode Log for zlib is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_archivers_zlib/zlib/main.log Error: Status 1 encountered during processing. To report a bug, see <http://guide.macports.org/#project.tickets> -- Ticket URL: <https://trac.macports.org/ticket/33451#comment:3> MacPorts <http://www.macports.org/> Ports system for Mac OS