问题
I tried to install ROracle package in R. But unable to install the package. It is giving me the following error:
Package which is only available in source form, and may need compilation of C/C++/Fortran: ‘ROracle’ These will not be installed
Any idea how to fix it?
回答1:
When I attempted to install the ROracle package from CRAN, I received the same error message. To fix it, I found that I needed to install the ROracle package located on the Oracle.com website. You'll need to sign up a free account first, and then you can find it by searching for "ROracle".
This package can be downloaded and installed error-free. It worked perfectly for me.
来源：https://stackoverflow.com/questions/38327572/package-which-is-only-available-in-source-form-and-may-need-compilation-of-c-c