go
to this link:
http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash
then follow these steps listed below.
Pick Tar.gz for linux
Step 2.
Press Agree
Step 3.
Press okay
Step 4.
Open file when download is complete.
Step 5.
Extract file to desktop.
Step 6. Press extract
Step 7.
Open folder
Step. 8
Click run in terminal
Step 9.
Press enter
Step 10
Press Y then press Enter Button
Step 11
Press N and you are Done