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1.3. Dependencies

The Ruby Software Development Kit has the following dependencies, which you must install manually if you are using gem:

  • libxml2 for parsing and rendering XML
  • libcurl for HTTP transfers
  • C compiler
  • Required header and library files
Note

You do not need to install the dependency files if you installed the RPM.

Install the dependency files: 

# yum install gcc libcurl-devel libxml2-devel ruby-devel
Note

If you are using Fedora or CentOS, use dnf: 

# dnf install gcc libcurl-devel libxml2-devel ruby-devel

If you are using Debian or Ubuntu, use apt-get: 

# apt-get install gcc libxml2-dev libcurl-dev ruby-dev