Error in opening any port

[belinda.annette.nicholson@…]

Recieve an error message: "Error: Unable to open port: invalid command name "license_noconflict"" when trying to install or upgrade any port.

[belinda.annette.nicholson@…]

Cc Me!

[neverpanic (Clemens Lang)]

You don't need to Cc yourself.

This option has been added in MacPorts 2.1. Please upgrade your MacPorts installation.

This is usually achieved by running selfupdate – if that doesn't work for you, please show us the output of sudo port -d selfupdate.

[belinda.annette.nicholson@…]

Replying to cal@…:

You don't need to Cc yourself.

This option has been added in MacPorts 2.1. Please upgrade your MacPorts installation.

This is usually achieved by running selfupdate – if that doesn't work for you, please show us the output of sudo port -d selfupdate.

I tried to run the command 'sudo port -d selfupdate' and it failed. Here is the error received:

checking for Tcl public headers... configure: error: tcl.h not found. Please specify its location with --with-tclinclude shell command "cd /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/base && CC=/usr/bin/cc ./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 SELFUPDATING=1" returned error 1 DEBUG: Error installing new MacPorts base: shell command failed (see log for details)

while executing

"macports::selfupdate [array get global_options] base_updated" Error: /opt/local/bin/port: port selfupdate failed: Error installing new MacPorts base: shell command failed (see log for details)

[jmroot (Joshua Root)]

Your system is missing /usr/include/tcl.h which is installed by Xcode. Please use the macports-users mailing list for support.