Save some grief with recent updates to Sonic Pi on github


#1

I have spent some time today getting Sonic Pi to build with the latest commits (currently #8c9912). A couple of changes have affected the process.
First commit #e28790 updates the scope shared memory files to give compatability with scsynth3.9 This is the development version. If you build with this commit SP will crash as it starts (on a Mac). The solution is either to build SuperCollider for 3.9beta (or there is a built beta release for SC on this version from which you can extract scsynth, but you will have to build the extension plugins as they have a new interface), or revert the commit and continue to use scsynth 3.8 and associated plugins.

Secondly, there has been a fairly major change in the arrangement of the folders in Sonic Pi. All the ruby stuff is placed in a new ruby folder inside server. This includes the sonicpi/lib folder, the vendor folder and the bin folder. The only other folder supplied in the server folder is the erlang folder. an rb-native folder is created in the ruby folder when the extensions are built but there is no os specific folder osx,raspberry,linux now.
Similarly a native folder is created in the server folder which holds the osmid folder, a ruby folder containing bin/ruby ( a shortcut pointing to the installed ruby to use), a supercollider folder containing a plugins folder and scsynth which also has a soft link in the native folder. Again there are no OS specific folders any more.
Consequently there are some adjustments to be made, particularly if you use a build script.
The main change is that compile-extensions.rb and i18n-tool.rb are now in server/ruby/bin rather than server/bin
I have summarised this here

EDIT
I’ve now downloaded a built Supercollider3.9beta and extracted scsynth and plugins from it. I’ve also downloaded source for 3.9 and for the 3.9 extra plugins and built those. Using these new items I restored the update to the scope files and rebuilt and they all work well together.


#2

@robin.newman thanks for sharing this.

However, if you’re reading this, please note that this only affects the very small number of people that are building Sonic Pi manually. If you downloaded the app and are using it normally, you can safely ignore this.