1.3. Dependencies
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: Note If you are using Fedora or CentOS, use dnf : If you are using Debian or Ubuntu, use apt-get :
yum install gcc libcurl-devel libxml2-devel ruby-devel dnf install gcc libcurl-devel libxml2-devel ruby-devel apt-get install gcc libxml2-dev libcurl-dev ruby-dev