Installation of 3.0.8 has fixed the issue.

Good morning,

After installing the Sketchucation extension into SketchUp 2016, I now get the following errors when opening Sketchup

At Sketchup launch:
Error: #<LoadError: cannot load such file -- zip>
C:/Program Files/SketchUp/SketchUp 2016/Tools/RubyStdLib/rubygems/core_ext/kernel_require.rb:45:in require' C:/Program Files/SketchUp/SketchUp 2016/Tools/RubyStdLib/rubygems/core_ext/kernel_require.rb:45:in require'
c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf-rbztools.rbs:186:in <module:RBZtool>' c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf-rbztools.rbs:157:in <main>'
c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_loader.rbs:36:in eval' c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_loader.rbs:36:in require'
c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_loader.rbs:36:in loadRBS' c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_loader.rbs:63:in block in <main>'
c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_loader.rbs:52:in each' c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_loader.rbs:52:in <main>'
C:/Program Files/SketchUp/SketchUp 2016/Tools/extensions.rb:197:in eval' C:/Program Files/SketchUp/SketchUp 2016/Tools/extensions.rb:197:in require'
C:/Program Files/SketchUp/SketchUp 2016/Tools/extensions.rb:197:in load' C:/Users/19327/AppData/Roaming/SketchUp/SketchUp 2016/SketchUp/Plugins/SketchUcation.rb:207:in register_extension'
C:/Users/19327/AppData/Roaming/SketchUp/SketchUp 2016/SketchUp/Plugins/SketchUcation.rb:207:in <module:SCF>' C:/Users/19327/AppData/Roaming/SketchUp/SketchUp 2016/SketchUp/Plugins/SketchUcation.rb:16:in <top (required)>'

When attempting to install an extension from the Warehouse using the extension, it pops up a dialog box (Autoinstall: Choose folder v3.0.5) and no matter which folder I choose nothing happens. The Ruby console shows:
Error: #<NoMethodError: undefined method set_choi' for RBZtool:Module> c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_dialog.rbs:528:in chooseplugins'
c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_dialog.rbs:500:in block in autoinstall_dlg' c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_dialog.rbs:513:in call'
c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_dialog.rbs:513:in show_modal' c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_dialog.rbs:513:in autoinstall_dlg'
c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_dialog.rbs:410:in set_autoinstall_choice' c:/users/19327/appdata/roaming/sketchup/sketchup 2016/sketchup/plugins/sketchucation/scf_dialog.rbs:76:in block in new'
SketchUp:1:in `call'

If anyone has any suggestions they would be much appreciated. I can replicate these issues on multiple PCs.
Thank you.