Hi, Been having that textlib problem when executing sudo port selfupdate, with the help of Eridius on #macports (freenode) I've come up with the following solution. The problem is in the Aqua Tcl/Tk install, it removes the link to the apple provided tclsh file in /usr/bin. First remove the Aqua tcl/tk package. In a terminal cd to /Volumes/TclTkAqua-packageyouinstalled/ then execute the remove command: $ ./*Uninstall.command You need root privileges to do so. The evil tcl/tk is now gone. Then create a symlink to the right tclsh file. It's possible that the tclsh8.4.7 is just called tclsh8.4 change the command accordingly. $ sudo ln -s /usr/bin/tclsh8.4.7 /usr/bin/tclsh Now you can reconfigure and compile the source again. Greets kevor.