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jruby / docker-jruby

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Can't find gem bundler in 9.2.5.0 #41

Closed alaz closed 5 years ago

alaz commented 5 years ago

Using the latest jruby:9.2.5.0-alpine image:

$ docker run --rm -it -v /Users/alaz/projects/admin-app:/app jruby:9-alpine /bin/sh
/ # cd /app/
/app # bundle install --clean --deployment --without development test
Gem::GemNotFoundException: can't find gem bundler (>= 0.a) with executable bundle
  find_spec_for_exe at /opt/jruby/lib/ruby/stdlib/rubygems.rb:289
  activate_bin_path at /opt/jruby/lib/ruby/stdlib/rubygems.rb:308
             <main> at /opt/jruby/bin/bundle:23

9.2.4.1 works fine:

$ docker run --rm -it -v /Users/alaz/projects/admin-app:/app jruby:9.2.4.1-alpine /bin/sh
Unable to find image 'jruby:9.2.4.1-alpine' locally
9.2.4.1-alpine: Pulling from library/jruby
4fe2ade4980c: Already exists 
6fc58a8d4ae4: Already exists 
819f4a45746c: Already exists 
aa703f35830b: Already exists 
a85ff42adee8: Pull complete 
e98f81e92aaf: Pull complete 
2e2cf6a85248: Pull complete 
9fcbc4059f0b: Pull complete 
Digest: sha256:2e2bacf5e0a7602765e64af4d7fb95cf9ed26d54738b257bb8c342ab697c9a66
Status: Downloaded newer image for jruby:9.2.4.1-alpine
# cd /app
# bundle install --clean --deployment --without development test
Fetching gem metadata from https://rubygems.org/..........
Fetching rake 12.3.2
Installing rake 12.3.2
...
alaz commented 5 years ago

I didn't realize it's safer to simply have in Dockerfile:

RUN gem install bundler