There's probably a neater way to do it, but I did something like

port search --line py26- | cut -f1 | xargs -n1 port installed | grep -Ev 
"(currently|are) installed" | sed -E "s/@.*//g" | sed  "s/py26-/py27-/g" | 
xargs -n1 port info  

then

port search --line py26- | cut -f1 | xargs -n1 port installed | grep -Ev 
"(currently|are) installed" | sed -E "s/@.*//g" | sed  "s/py26-/py27-/g" | sed 
-E "s/^/sudo port install /g" > install-py27.sh

And edited the file, doing searches for the missing items in case they were 
irregularly named, or there was a replacement or equivalent.

Russell
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