RMySQL OSX recipe

RMySQL_works.sh

# Find your R home

$ echo "R.home()" | Rscript  /dev/stdin
Loading required package: stats
Loading required package: methods
[1] "/usr/local/Cellar/r/3.0.1/R.framework/Resources"


# Make sure that you have the MySQL home var in your Renviron

$ fgrep MYSQL_HOME /usr/local/Cellar/r/3.0.1/R.framework/Resources/etc/Renviron
MYSQL_HOME="/usr/local/mysql-5.6.12-osx10.7-x86_64/"

#### This step trips up everyone ####
# Make sure that the libmysqlclient dynamic lib is in your R lib path by

# 1. Get the dll path
$ echo "Sys.getenv('DYLD_FALLBACK_LIBRARY_PATH')" | Rscript  /dev/stdin
Loading required package: stats
Loading required package: methods
[1] "/usr/local/Cellar/r/3.0.1/R.framework/Resources/lib"

# 2. Symlink your libmysqlclient
$ ln -s /usr/local/mysql-5.6.12-osx10.7-x86_64/lib/libmysqlclient.18.dylib  /usr/local/Cellar/r/3.0.1/R.framework/Resources/lib

# 3. Install the package
$ export PKG_LIBS="-L/usr/local/mysql-5.6.12-osx10.7-x86_64/lib/ -lmysqlclient"
$ export PKG_CPPFLAGS="-I/usr/local/mysql-5.6.12-osx10.7-x86_64/include/"
$ R CMD INSTALL  RMySQL.tar.gz
...
...
** installing vignettes
** testing if installed package can be loaded
* DONE (RMySQL)

:)