MySQL Workbench Release Notes
To compile psqlODBC on macOS, you will
need to have Xcode and its "Command Line Tools" component
installed on your system, as this includes the required
gcc compiler. Xcode is free, and available
from the AppStore. And after installing Xcode, open it and go
to ,
Downloads,
Components, and then install the "Command
Line Tools" component.
Download the psqlODBC source tarball file from
http://www.postgresql.org/ftp/odbc/versions/src/.
Use the latest version available for download, which will be
at the bottom of the downloads page. The file will look
similar to psqlodbc-09.03.0400.tar.gz.
Extract this tarball to a temporary location, open a terminal,
and cd into that directory. The installation process is:
$> cd the/src/directory
$> ./configure --with-iodbc --enable-pthreads
$> CFLAGS="-arch i386 -arch x86_64" make
$> sudo make install