https://www.dropbox.com/s/tc4ei3hx63mbnbu/compflows_V01_beta_source.zip
If you can not get this script to work, please check out the tutorial:
http://compflows.blogspot.de/2011/09/final-cut-to-nuke-xml-workflow-python.html
Everything else has been answered in the comments already.
So please read.
Works on all Nuke versions.
https://www.paypal.com/de/cgi-bin/webscr?cmd=_flow&SESSION=yEwjjTS_sslGuhWWkNwFw3fDl3aCkZe3CyMI5pBhAO5sxyOf7Zj5SGXUOFm&dispatch=5885d80a13c0db1f8e263663d3faee8db315373d882600b51a5edf961ea39639
