We just released structWSF version 1.0a4. This is a major upgrade of the system. Additionally, we released a brand new installation manual which should make the installation process much easier than it was. Please report any issues, questions or comments about structWSF to the mailing list.
 

• The Installation Manual can be read here
• The change log can be read here
• The package can be downloaded here
• The source code can be browsed here
• The code documentation can be read here