Hoi Tobias--

> Probably Craig can [check the Mac signature on the current release of
> the Squeak 4.5 app]. Craig?

     Hm, yes, that Gatekeeper error is what you get when Gatekeeper is
turned on and allows apps signed by identified developers, but the app
signature doesn't correspond to the contents. The manual Gatekeeper
override (opening the app from the menu get by control-clicking or
right-clicking) doesn't work. The only way to open such an app is to
turn Gatekeeper off. However, after the first time you open it, you can
always open it, regardless of Gatekeeper's state after that. See [1].

     Just when all that seems intelligible (albeit annoying), there's a
new wrinkle with Mac OS 10.9.5. Oh joy! :)  Apparently you can no longer
have arbitrary things (like super-evil malicious code, or super-helpful
documentation) floating around the app folder tree outside the
"Resources" folder. I had to move all that stuff (in this case, the
host-dependent-but-non-Macish code and resources) before I could sign it
again.

     I imagine there will be differing opinions about where that stuff
should go and what it should be called, but in the meantime I made a
choice, fixed the start.sh script for Linux, signed the app, and put it
at [2].


     thanks,

-C

[1] http://support.apple.com/kb/ht5290
[2] http://bit.ly/1CBwx1I (Dropbox)

--
Craig Latta
netjam.org
+31   6 2757 7177 (SMS ok)
+ 1 415  287 3547 (no SMS)