Putty Install crash

[flo.francesconi@…]

MacBook-Pro-de-Flo:~ Flo$ sudo port install putty 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 Warning: The Command Line Tools for Xcode don't appear to be installed; most ports will likely fail to build. Warning: See ​http://guide.macports.org/chunked/installing.xcode.html for more information. ---> Computing dependencies for puttyError: Unable to execute port: can't read "build.cmd": Failed to locate 'make' in path: '/opt/local/bin:/opt/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin' or at its MacPorts configuration time location, did you move it?