The previous installation of a tool in the product package has failed and left Plone to inconsistent state. Manually remove all tool entries added by this product from Plone root in Zope Management Interface (do not remove any other tools). Then try reinstall the product. Also, one might need to update portal_catalog (portal_catalog -> Advanced -> Update Catalog) after removing tool entries.
Traceback (most recent call last):
line 311, in installProduct
line 225, in __call__
try: return f(*args, **kw)
File "/opt/Zope/Products/[PROJECTNAME]/Extensions/Install.py", line 410,
File "/opt/Zope/Products/[PROJECTNAME]/Extensions/Install.py", line 88, in