You want to install this thing called Parallels to a Navigatrix system, but the command given by the instructions for doing this spit up with a permissions denial.
Walk out there and become the superuser you've wanted to be.
cd to the right directory.
Code:
sudo -s
after entering a password will give the power to destroy.
Then run the install script by
Code:
./install
or
Code:
sh ./install
as required.
It may be your install script hasn't been made executable,
Code:
chmod +x ./install
Try to run it again.
When you're done, close the terminal, or enter 'exit' and then enter.