The future

Author: monkstone

Diff for: _building/building.md

@@ -5,7 +5,7 @@ title: Building ruby-processing projects
 
 # Tools of the Trade
 
-You will need to install jdk12, maven (apache-maven-3.5+), jruby-9.2.9.0+, and have access to processing jogl jars. Note we prefer a local install of [minitest][minitest] for testing.
+You will need to install jdk12, maven (apache-maven-3.5+), jruby-9.2.11.0+, and have access to processing jogl jars. Note we prefer a local install of [minitest][minitest] for testing.
 
 # How to build ruby-processing projects
 

Diff for: _java/JRubyArt_propane.md

@@ -35,4 +35,4 @@ This is just another possibility but untested with ruby-processing projects.
 
 
 
-The illegal reflective access warnings warnings re-jogl remain.
+The illegal reflective access warnings warnings re-jogl can be suppressed, but will disappear with jogl-2.4.0.

Diff for: _jruby/JRubyArt.md

@@ -10,4 +10,4 @@ The preferred JRubyArt setup requires that you do a system install of JRuby. You
 
 # Alternative Setup For JRubyArt
 
-It is possible to use JRubyArt without doing a system install, by using JRuby-Complete. You do need to install java and MRI ruby. However you will not be able to install certain gems with this setup, nor make use of the `jruby-launcher` gem.
+It is possible to use JRubyArt without doing a system install, by using JRuby-Complete. You do need to install java and MRI ruby. However you will not be able to install certain gems with this setup.

Diff for: _jruby/propane.md

@@ -22,7 +22,6 @@ echo "export JAVA_HOME=/opt/jdk13 >> ~/.profile" # wherever
 then
 ```bash
 source ~/.profile # to use the edited ~/.profile in current shell
-sudo jgem install jruby-launcher # NB: you do need sudo access here
 ```
 
 ## Other linux
@@ -35,7 +34,6 @@ echo "export JAVA_HOME=/opt/jdk13 >> ~/.bashrc" # wherever
 then
 ```bash
 source ~/.bashrc # to use the edited ~/.bashrc in current shell
-sudo jgem install jruby-launcher # NB: you do need sudo access here
 ```
 
 [java]:{{ site.github.url }}/java/JRubyArt_propane

Diff for: _jruby/raspberry.md

@@ -8,18 +8,18 @@ permalink: /jruby/raspberry
 
 ## Download
 
-Download the latest JRuby release [here][download]. You could use `wget` (substituting latest version for for `9.2.9.0`):-
+Download the latest JRuby release [here][download]. You could use `wget` (substituting latest version for for `9.2.11.0`):-
 
-`wget https://repo1.maven.org/maven2/org/jruby/jruby-dist/9.2.9.0/jruby-dist-9.2.9.0-bin.tar.gz`
+`wget https://repo1.maven.org/maven2/org/jruby/jruby-dist/9.2.11.0/jruby-dist-9.2.11.0-bin.tar.gz`
 
 ## Install
 
 ```bash
 cd /opt
-sudo tar xzvf ~/jruby-dist-9.2.9.0-bin.tar.gz # or ~/Downloads/...
-sudo update-alternatives --install /usr/bin/jruby jruby /opt/jruby-9.2.9.0/bin/jruby 100
-sudo update-alternatives --install /usr/bin/jgem jgem /opt/jruby-9.2.9.0/bin/jgem 100
-sudo update-alternatives --install /usr/bin/jirb jirb /opt/jruby-9.2.9.0/bin/jirb 100
+sudo tar xzvf ~/jruby-dist-9.2.11.0-bin.tar.gz # or ~/Downloads/...
+sudo update-alternatives --install /usr/bin/jruby jruby /opt/jruby-9.2.11.0/bin/jruby 100
+sudo update-alternatives --install /usr/bin/jgem jgem /opt/jruby-9.2.11.0/bin/jgem 100
+sudo update-alternatives --install /usr/bin/jirb jirb /opt/jruby-9.2.11.0/bin/jirb 100
 ```
 
 ## Update

Diff for: _projects/jruby_art.md

@@ -8,7 +8,7 @@ keywords: 'propane, JRubyArt'
 
 ### Java
 
-Unlike vanilla processing, we do not distribute a java environment with our projects. It is quite possible that Oracle jdk8 will work best with JRubyArt 1.7.0 and below, and Oracle jdk12 will work best with JRubyArt-2.2.0+ but they have not been tested. It seem that not all OpenJDK distributions are equal, if you are lucky the one installed on your system will work for you (jdk8 for JRubyArt-1.7.0 and jdk11+ for JRubyArt-2.2.0). If you have linker problems with opengl sketches we strongly recommend you use [AdoptOpenJDK][adopt] binaries.
+Unlike vanilla processing, we do not distribute a java environment with our projects. It is quite possible that Oracle jdk8 will work best with JRubyArt 1.7.0 and below, and Oracle jdk12 will work best with JRubyArt-2.2.0+ but they have not been tested. It seem that not all OpenJDK distributions are equal, if you are lucky the one installed on your system will work for you (jdk8 for JRubyArt-1.7.0 and jdk11+ for JRubyArt-2.2.0+). If you have linker problems with opengl sketches we strongly recommend you use [AdoptOpenJDK][adopt] binaries.
 
 ### JRuby
 

Diff for: _projects/picrate.md

@@ -8,7 +8,7 @@ keywords: picrate, JRubyArt
 
 ### Java ###
 
-Unlike vanilla processing, we do not distribute a java environment with our projects. It is the expectation that you will use the default Oracle jdk8 on the RaspberryPI.
+Unlike vanilla processing, we do not distribute a java environment with our projects. It is the expectation that you will use the default openjdk11 suplied with Buster on the RaspberryPI3B+ or RaspberryPI4.
 
 ### JRuby ###
 

Diff for: _projects/projects.md

@@ -6,7 +6,7 @@ keywords: 'projects, propane, JRubyArt, toxicgem, atom-k9, language-jruby-art, p
 
 # JRubyArt
 
-The natural successor to ruby-processing, for processing-3.3.7 and jruby-9.1.16.0, since version 2.0 does not require vanilla processing install. Executable `k9`. Can work without jruby install (using jruby-complete.jar). Features a --watch (-w) mode, where sketch will reload on saved changes. Supports `bare` sketches (like vanilla processing)
+The natural successor to ruby-processing, equivalent processing-4.0 and jruby-9.2.11.0, since version 2.0 does not require vanilla processing install. Executable `k9`. Can work without jruby install (using jruby-complete.jar). Features a --watch (-w) mode, where sketch will reload on saved changes. Supports `bare` sketches (like vanilla processing)
 
 # propane