karthik/bc — pull request #23 by gavinsimpson (2013-12-28 04:09:56+00:00)
Title: install.packages can't be used to update single packages

The first argument to `install.packages()` is a library location, not a package. You can't update single packages with `update.packages()`, you can just install the package with `install.packages()`.

I also put the code example into a code block.