In a shell as root:
swmgr -f filename.tardist
In a shell as root:
gunzip filename.tar.gz
tar xvf filename.tar
swmgr -f filename/dist
First extract the files from the archive. In a shell as root:
tar xvzf filename.tgz
You should then read the pdf user guide that has been extracted. This will tell you where to copy the plug-ins or how to install the software.
A folder will be created on downloading the dmg file. Open this and double click on the pkg installer.
In a shell as root:
./filename.run
If you get an error saying Permission denied, you will need to fix this using the following simple command.
Simply type:
chmod +x filename.run
and then try installing the file again:
./filename.run