Problem Configuring Grade 2 braille

[Peter Torpey]

 From the instructions page on the Orca web site, I tried to configure 
Grade 2 braille.  I've restarted the computer, but still, Orca has no 
choice for enabling Grade 2 as it should.
Perhaps there is some other configuration setting not mentioned in the 
instructions?

Here are the commands I ran:

./configure --prefix=/usr --enable-ucs4
./configure --enable-liblouis=yes
make
make install


The output made it look like everything went okay, but obviously it 
didn't since I don't have any option in Orca for using Grade 2.

Any ideas are welcome.

-- Pete