$ unzip instantclient-basic-macosx-10.1.0.3.zip
$ unzip instantclient-sqlplus-macosx-10.1.0.3.zip
$ cd instantclient10_1
$ ln -s libclntsh.dylib.10.1 libclntsh.dylib
$ ln -s libocci.dylib.10.1 libocci.dylib
$ cd..
$ sudo mkdir /usr/local/oracle
$ sudo mv instantclient10_1 /usr/local/oracle/instantclient10_1
$ sudo pico /etc/profile
(add)
#Oracle settings
ORACLE_HOME=”/usr/local/oracle”
export ORACLE_HOME
DYLD_LIBRARY_PATH=”/usr/local/oracle/instantclient10_1″
export DYLD_LIBRARY_PATH
SQLPATH=”/usr/local/oracle/instantclient10_1″
export SQLPATH
export PATH=”$PATH:/usr/local/oracle/instantclient10_1″
$ source /etc/profile
$ sqlplus
$ sudo mkdir -p /b/729/rdbms/lib/
$ sudo ln -s /usr/local/oracle/instantclient10_1/libclntsh.dylib.10.1 /b/729/rdbms/lib/libclntsh.dylib.10.1