This article is intended to help me remember the installation process for Cisco Packet Tracer 6 details of which seems to be hard to come by on the web. 1. Log in in to your Cisco Netspace account. Yes, you need to be logged in. 2. The " Download PT 6.0.1 " link on is on the NetSpace home page. 3. Click this " Cisco Packet Tracer " link shown below the folder icon as shown in the figure below: 4. Select Cisco Packet Tracer 6.0.1 5. Select download location. 6. After completion of download, use your file manager to open that folder and rename the file to something such as "CPT6". It is a shell script so no file extension is required. 7. Change the file permissions to executable using command: sudo chmod 777 CPT6 from a terminal window opened in the download directory. This assumes your downloaded file is renamed CPT6 8. Launch the file with command: ./CPT6 from the terminal window. You will get the message: Self extracting archive... We