I wanted to play with the RHadoop package to see how R worked with Hadoop. Since the demo CDH3 image I was using from Cloudera did not bundle R, the first thing I had to do was to install R. Easy, I thought, I just needed to install the 3 R rpms from CRAN and it would be done.
Turned out the R rpms had a lot of dependencies (about 20-30 of extra rpms required) and the easiest way to install them was to install the EPEL (extra package for enterprise linux) repo first. Unfortunately the repo location returned from the google search (http://download.fedora.redhat.com) didn't seem to be working any more. Finally, I found the right repo and everything was done in just 2 commands:
Turned out the R rpms had a lot of dependencies (about 20-30 of extra rpms required) and the easiest way to install them was to install the EPEL (extra package for enterprise linux) repo first. Unfortunately the repo location returned from the google search (http://download.fedora.redhat.com) didn't seem to be working any more. Finally, I found the right repo and everything was done in just 2 commands:
$ sudo rpm -Uvh http://dl.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
$ sudo yum install R
*replace the x86_64 with i386 if you are installing on a 32-bit system. |
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