From d69249d0ff210316121b44d971ddd2439b1bc393 Mon Sep 17 00:00:00 2001 From: zimbatm Date: Wed, 21 Sep 2016 09:40:39 +0100 Subject: [PATCH 3/3] gem install default to user Default to not installing gems to the read-only system derivation. --- lib/rubygems/path_support.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/rubygems/path_support.rb b/lib/rubygems/path_support.rb index ed680d65..749b9ea6 100644 --- a/lib/rubygems/path_support.rb +++ b/lib/rubygems/path_support.rb @@ -24,7 +24,7 @@ class Gem::PathSupport # hashtable, or defaults to ENV, the system environment. # def initialize(env) - @home = normalize_home_dir(env["GEM_HOME"] || Gem.default_dir) + @home = normalize_home_dir(env["GEM_HOME"] || Gem.user_dir || Gem.default_dir) @path = split_gem_path env["GEM_PATH"], @home @spec_cache_dir = env["GEM_SPEC_CACHE"] || Gem.default_spec_cache_dir -- 2.21.0