"sudo port selfupdate" failed

[musacse@…]

Hello,

I'm trying to update macports using command "sudo port selfupdate" which is failed with following error -

---> Updating the ports tree ---> Updating MacPorts base sources using rsync MacPorts base version 1.8.2 installed, MacPorts base version 1.9.2 downloaded. ---> MacPorts base is outdated, installing new version 1.9.2 Installing new MacPorts release in /opt/local as root:admin; permissions 0755; Tcl-Package in /Library/Tcl

Error: /opt/local/bin/port: port selfupdate failed: Error installing new MacPorts base: shell command "cd /opt/local/var/macports/sources/rsync.macports.org/release/base && ./configure --prefix=/opt/local --with-tclpackage=/Library/Tcl --with-install-user=root --with-install-group=admin --with-directory-mode=0755 --enable-readline && make && make install" returned error 1

also while i try to install "Imagemagick", it fails too with following error - sudo port install Imagemagick Password: ---> Computing dependencies for ImageMagickError: 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? Before reporting a bug, first run the command again with the -d flag to get complete output.

Later, i've downloaded new version(dmg package), but it fails too with following error

Xcode is not installed, or was installed with UNIX Development (10.5+) or Command Line Support (10.4) deselected.

I've Xcode, see attached screenshot. Stuck for few days - please help me.

Thanks Musa