Issues

• Executable files distributed with JRuby have incorrect PE details

  jruby/jruby-launcher#59 · Filter by author joshbressers opened on Nov 13, 2025
  1

• warning message:

  jruby/jruby-launcher#57 · Filter by author coderextreme opened on Sep 17, 2025
  2

• JRuby stderr stream redirected with standard ">" redirect

  jruby/jruby-launcher#58 · Filter by author adamsnd opened on Jul 31, 2025
  6

• Windows CI failing to build executable

  jruby/jruby-launcher#56 · Filter by author headius opened on Jul 9, 2025
  1

• Xmx limited to 500m on JRuby 9.3.x with 2.x

  jruby/jruby-launcher#52 · Filter by author seanstory opened on Apr 21, 2025
  5

• Launcher fails with "execv failed: Permission denied (13)"

  jruby/jruby-launcher#44 · Filter by author nirvdrum opened on Nov 23, 2021
  5

• Installation fails on M1 Mac

  jruby/jruby-launcher#43 · Filter by author caleb opened on Nov 5, 2021

• Resolve symlinked java command to real native exe

  jruby/jruby-launcher#37 · Filter by author headius opened on Jun 3, 2021

• Install binary as bin/ruby as well as bin/jruby

  jruby/jruby-launcher#32 · Filter by author headius opened on Apr 24, 2020
  1

• Launcher can't find JAVA_HOME running with Linux alternatives

  jruby/jruby-launcher#31 · Filter by author headius opened on Mar 20, 2020
  13

• Windows: jruby appear to pass unknown java option when JRUBY_HOME is set

  jruby/jruby-launcher#10 · Filter by author headius opened on Aug 18, 2016

• Drop 500MB cap for 9.1

  jruby/jruby-launcher#9 · Filter by author headius opened on Mar 18, 2016
  2

• Launcher does not properly pass through -X properties on Windows

  jruby/jruby-launcher#33 · Filter by author headius opened on Jan 14, 2015
  6