[ET10x00] Error Trying to Install Firewall

[TedB]

I have tried to install the firewall plugin from:

menu -> Plugins -> Green (Download Plugins) -> security -> firewall(1.0-r1)

twice and each time it failed with the following message:



Have I done something wrong?

 

[TedB]

Or have I posted in the wrong place???

 

[ccs]

The same question was asked about 4 years ago, and had no replies either.