anyone know what this error means? (usb modem installation)

[purplehaze]

I'm trying to install my speedtouch usb modem and get these errors when I type 'make install':

'cannot create regular file' and 'read only file'.

I think this is because I don't have the required permissions. I typed 'su' to log in as a super user. Is this the correct way to do this?

[rickenbacherus]

Are you booting from the Knoppix cd? If so I'm afaraid it's not possible to install anything to it as it is a read-only file system.

I found this post by entering 'speedtouch' into the search field.