unable to install packages

[slfan2013]

I am trying to install an R packages "pcorr" in my opencpu website. But it returns an error of
unable to install packages.
The warning message says 'lib = "/usr/lib/R/library"' is not writable.

So I tried to change my lib when using install.packages(). But none of them works.

Here are the libs that I tried

/usr/local/lib/R/site-library /usr/local/lib/opencpu/site-library /usr/lib/R/site-library /usr/lib/R/library /usr/lib/opencpu/library

Here is the console.

Please help. Thank you!

[Hellseher]

If you want to install any packages to /usr/ you need WRITE permission, so I guess you tried to install them under normal unprivileged user.

Try

su; R

or

sudo R