Unable to update iTunes on Lion

[dscuber9000]

After upgrading to Lion, I have not been able to update iTunes to version 10.4 either by Software Update or by re-installing it from Apple.com. Once I get to the "Cleaning Up..." stage in the installation (at the very end) I get this extremely detailed message:



I had no problems in Snow Leopard, and I noticed that on the current version of iTunes that when I try to delete a song the entire program crashes.

 

[TheCliché]

Same here, all three updates proposed by software update can't be installed:

 

[meerkat35]

Try install separately. That's what I did and it works fine.

 

[me43]

If you were using iTunes 10.5 beta just reinstall it over the current version of iTunes.

 

[TheCliché]

installing one by one finally helped! glad I have unlimited download

thanks