Error Updating to Newer Versions

[zlr35]

Error

$ docker-sync start
     warning  There is an update (0.5.14) available (current version 0.0.11
). Please update before you continue
Shall i update docker-sync to 0.5.14 for you? Y
Updating installed gems
Updating docker-sync
ERROR:  While executing gem ... (NoMethodError)
    undefined method `request' for nil:NilClass
     success  Successfully updated, please restart docker-sync and check the changelog at https://github.com/EugenMayer/docker-sync/wiki/5.-Changelog

OS

Ubuntu 20.04

gem installs 0.0.11 and any attempt to install a later version gives:

ERROR:  While executing gem ... (NoMethodError)
    undefined method `request' for nil:NilClass

After adding require 'date' to lib/config.rb docker-sync start will actually run but gives the above update error. Despite saying successfully updated, it hasn't updated.

[omares]

Hey, I was running into the same issue, luckily bundler provided more information.

In my case I had ruby 3 installed but the Gem expects version 2.x. Installing ruby 2.7.5 and rerunning the install procedure, fixed the issue for me.

No concrete idea why version 0.0.11 is installed with ruby 3. Guess there is no ruby version limitation on that release.

bundle install
Fetching gem metadata from https://rubygems.org/........
Resolving dependencies...
Bundler found conflicting requirements for the Ruby version:
  In Gemfile:
    Ruby x86_64-darwin-20

    docker-sync (~> 0.5.14) x86_64-darwin-20 was resolved to 0.5.14, which depends on
      docker-compose (>= 1.1.7, ~> 1.1) x86_64-darwin-20 was resolved to 1.1.12, which depends on
        Ruby (~> 2.0) x86_64-darwin-20

    docker-sync (~> 0.5.14) x86_64-darwin-20 was resolved to 0.5.14, which depends on
      Ruby (>= 2.0) x86_64-darwin-20
❯ ruby --version
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-darwin20]

[pnbecker]

@omares Thank you, that helps me a lot. I thought it is an issue with homebrew's version of ruby and created an issue over there: Homebrew/homebrew-core#74176. Looks like it is more a ruby 2 versus ruby 3 thing.

[EugenMayer]

fairly outdated version with 0.0.11 which does not play nice with the then used ruby. Closing this one since it is fairly unrelated for today

[pnbecker]

@EugenMayer There is no problem with this specific version, the problem is that python-3-pip on macOS-Homebrew, Ubuntu and probably many other systems installs this old version by default. Getting this old version, not being able to update to a new one makes it unusable. Can you please reopen this issue and investigate? I'm happy to help as good as I can.

[EugenMayer]

we already have 2 very unrelated issues here with very different causes. Could you please open a new dedicated @pnbecker. Thanks

[pnbecker]

@EugenMayer of course. Thank you for taking this serious. #766