howto download and install packet tracer from Cisco website
I tried to down load packet tracer from the cisco academy website I did the following steps i down loaded this file Packet Tracer v5.3.2 Application only Linux-Ubuntu(BIN - 68 MB) then cisco website said to do this Linux:
Use Firefox to download the Linux.bin files as Internet Explorer doesn't load them correctly.
To install the Linux BIN packages, set the permission to be executable (chmod +x PacketTracer52_
I then fed the command in the terminal chmod +x PacketTracer52_
and I got this response chmod: cannot access `PacketTracer52