Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Can I install FF4 RC on Mac G5 - Dual 2.7 GHz Power PC - OSX 10.5.8 ?

  • 2 replies
  • 7 have this problem
  • 2 views
  • Last reply by kzarecki

more options

I downloaded FF4 RC but the FF app --> Applications Folder has a "no" symbol on the FF logo and will not allow me to drag/drop. If I delete old FF and replace with new FF4, when I click open the app I get a warning that FF "will not run on this architecture." But FF download page claims, " Mac OS X 10.5 and above. All Systems & Languages."

I downloaded FF4 RC but the FF app --> Applications Folder has a "no" symbol on the FF logo and will not allow me to drag/drop. If I delete old FF and replace with new FF4, when I click open the app I get a warning that FF "will not run on this architecture." But FF download page claims, " Mac OS X 10.5 and above. All Systems & Languages."

All Replies (2)

more options

It only works on Intel Macs. There is a third-party version that works on PPC Macs, for details see http://www.floodgap.com/software/tenfourfox

more options

Humph... They say ALL systems. Screw it... Moving over to Safari. Gah!