On Tue, 31 Dec 2019, Berend Hasselman wrote:
> On 30 Dec 2019, at 00:59, Allin Cottrell <cottrell(a)wfu.edu>
wrote:
>
> On Thu, 26 Dec 2019, Allin Cottrell wrote:
>
> But I hadn't properly taken on board Berend's comments about the 
> "notarization" of one's code by Apple. I've now read up on that 
> and I see it's going to be a big problem. So far as I've been 
> able to determine, at this point there are no open-source 
> cross-platform tools to accomplish this: it has to be done via 
> Xcode. [...]
 It might be quite possible to get gretl installed even if the 
 security requirements of Apple are not met (in full). R for the 
 Mac also seems to run into problems on macOS Catalina. But there 
 appear to be ways pf getting around the "silliness".
 Discussions can be found in these threads on the R=SIG-Mac mailing lists:
 
https://stat.ethz.ch/pipermail/r-sig-mac/2019-September/013074.html
 https://stat.ethz.ch/pipermail/r-sig-mac/2019-October/013098.html
 https://stat.ethz.ch/pipermail/r-sig-mac/2019-December/013139.html
 There may be a commandline method of getting around the problems. 
 Or even just Ctrl-click a .pkg installer file.
 The R people are working on trying to get R-4.0.0 to install 
 without warnings or objections.
 The best thing to do currently is wait and see what happens and 
 what the R people can come up with. 
Thanks, Berend, that sounds like a good policy.
Allin