alice-teacher HELP! Mac OS updated and now Alice won't open

[Bruce Boardman]

In system preferences…….security & privacy…..select anywhere


On Oct 30, 2013, at 3:50 PM, Carlos Henrique Correia <chcorreia at gmail.com> wrote:

> Sandy, without actually solving the problem, since I'm not a Mac user, but you could try the Universal ZIP install. Just download, unpack it and try to run "Alice3.app":
> 
> http://www.alice.org/downloads/installers/Alice3_3.1.81.0.0.zip
> 
> regards,
> 
> 
> Carlos H Correia
> chcorreia at gmail.com
> 
> 
> 2013/10/30 Sandy Graham <sandyg at gvtc.com>
> One of my students has an Apple laptop.  He recently updated his operating system and now Alice won’t open.  He just tried redownloading the program from the www.Alice.org web site, but that didn’t help.  The error message reads:
> 
>  
> 
>                 “Alice” can’t be opened because it is from an unidentified developer.
> 
>                 “Alice” is on the disk image “Alice2.3b-2.dmg”. Safari downloaded this disk image today at 1:18 PM from www.alice.org
> 
>  
> 
> All we changed with the download is the date and time of the download in the error message.  I really don’t know Macs very well at all.  Can anyone please help me figure out how my student can get back into Alice, which was working just fine before he updated his operating system?  The update is called OS X Mavericks. 
> 
>  
> 
> Thanks in advance for the help!!!
> 
>  
> 
> Your sister in Christ,
> 
>  
> 
> Sandy Graham
> 
>  
> 
> 
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