Apologies for not mentioning the dependencies. Please load Cryptography, ParrotTalk, STON suitable for Squeak, then load Raven (which was SqueakE).

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On Sun, Feb 18, 2018 at 09:57, Tony Garnock-Jones <tonyg at leastfixedpoint.com> wrote:

> Hi Henry, On 02/16/2018 04:30 PM, henry wrote: > http://www.squeaksource.com/Cryptography/Raven-HenryHouse.21.mcz This looks fascinating! I'd love to play with it, but I am having trouble loading it into an image. It seems to depend on at least: - STON - Cryptography The STON dependency, if ignored, at least lets the Raven mcz load, but during class initialization there are problems with ASN.1 and a missing class called "PhaseHeader". Do you have a series of steps that would let Raven load cleanly into a fresh Trunk image? > How did you implement promise exceptions within the extant promises? Is > there any thoughts on integrating this implementation? It derives from > http://Erights.org ELib, best as I knew how. At present, Promise signals BrokenPromise when a client synchronously waits on the result. That's the only real support there is, aside from the recently-proposed changes to the `future` mechanism to catch exceptions from `future` message-sends and turn them into rejected promises. It'd be neat to harvest some of the great work that went into Squeak-E for mainline Squeak. If not the code, than at least some of the designs. Tony
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