Software⏱️ 3 min read📅 2026-06-04

How to Fix: rhc setup gives error `no such file dl/import`

OpenShift client tools installation error due to missing dl/import file. Solution involves updating Ruby and installing required gems.

Quick Answer: Update Ruby to a version that includes the dl/import gem, such as Ruby 2.7 or later, and then install the required gems using 'gem install rhc'.

The error 'no such file dl/import' occurs when the rubygems core_ext kernel_require.rb file is unable to load the dl/import library, which is required for installing the OpenShift client tools. This issue affects users who are trying to install the client tools on a Windows machine.

This error can be frustrating as it prevents the installation process from completing, leading to a stalled or failed installation. However, by following the steps outlined in this guide, you should be able to resolve the issue and successfully install the OpenShift client tools.

🔍 Why This Happens

  • The primary reason for this error is that the Ruby gems library is not properly configured on the system. Specifically, the dl/import library is missing or not installed correctly.
  • An alternative reason for this error could be that the Ruby version being used is outdated or incompatible with the OpenShift client tools. In such cases, updating to a newer version of Ruby may resolve the issue.

🛠️ Step-by-Step Verified Fixes

Update Ruby to a compatible version

  1. Step 1: Step 1: Download and install a newer version of Ruby from the official Ruby website (https://www.ruby-lang.org/en/downloads/).
  2. Step 2: Step 2: Once the download is complete, run the installer and follow the prompts to install Ruby. Make sure to select the option to add Ruby to your system's PATH.
  3. Step 3: Step 3: After installing Ruby, restart your machine and try running the 'rhc setup' command again.

Update Ruby gems library

  1. Step 1: Step 1: Open a terminal or command prompt and navigate to the directory where you installed Ruby.
  2. Step 2: Step 2: Run the following command to update the rubygems library: `gem install --local /path/to/ruby/lib/ruby/gems/2.2.0` (replace '/path/to/ruby' with the actual path to your Ruby installation).
  3. Step 3: Step 3: After updating the rubygems library, restart your machine and try running the 'rhc setup' command again.

💡 Conclusion

By following these steps, you should be able to resolve the 'no such file dl/import' error and successfully install the OpenShift client tools on your Windows machine. If you encounter any further issues, please refer to the official Ruby documentation or seek assistance from a system administrator.

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