Hello FreeSurfer Developers,

My name is Narae.

I'm attempting to install Freesurfer on MacOS Sierra 10.12.6. 

I already followed step-by-step manual on the freesurfer wiki.

I installed XQuartz 10.11 and complete the installing process.

But there was nothing to change on Terminal and 

the command for set the location Freesurfer installed.

When I entered command down below, terminal said 'export: command not found'

$> export FREESURFER_HOME=/Applications/freesurfer
$> source $FREESURFER_HOME/SetUpFreeSurfer.sh

To solve this, I followed some clips on youtube but it didn't work, too.

I've searched the list and no similar errors have been reported. Does anyone have any thoughts on how to trouble-shoot this one? 

I hope I can solve this and use your awesome tools soon.

Please help me, 

Thank you in advance!

1) FreeSurfer version: freesurfer-Darwin-OSX-stable-pub-v6.0.0.dmg

2) Platform: MacOS Sierra 10.12.6)