The latest Pharo Launcher contains both VM's, IIUC. I just tried and I created/ran a 4.0 image next to my 5.0 and 6.0 images. This was on macOS.
On 03 Aug 2016, at 01:38, Ben Coman <btc@openinworld.com> wrote:
On Tue, Aug 2, 2016 at 10:50 PM, Brad Selfridge <bsselfridge@gmail.com> wrote:
I've downloaded and installed the new Pharo 5 One Click environment. I've also downloaded the new Pharo 5 Launcher. I can build and run a Pharo 5 image from the launcher, but when I build or try to open a Pharo 4 image the launcher just goes away and the dev image is not opened.
I suspect that I'm dealing with a missing VM issue, but I'm not sure. Can someone guide me on this issue?
The Image file format changed to Spur for Pharo 5, so a different VM is required for Pharo 4 and Pharo 5. You will need to download Pharo4 VM separately and specify its path it under PharoLauncher settings.
Just for completeness, could you detail where from you downloaded Pharo 5 and PharoLauncher.
cheers -ben