You may install directly from the SR Research website (you will need a login), see instructions below or if you are a GRU member you can download the files directly following the instructions below (note that the libraries are SR Research proprietary so we cannot distribute them to non-lab members).
To configure the eye tracker computer's connection with the experiment computer, don't forget to follow the instructions here. Specifically, go to the ethernet service associated with the EyeLink connection and change ip address and subnet mask to:
Update Mar 16, 2023
As of Jun 25, 2013 the installation procedure is as follows:
ld: framework not found edfapi collect2: ld returned 1 exit status mex: link of ' "mglEyelinkIsConnected.mexmaci64"' failed. Error compiling mglEyelinkIsConnected.c Error using mex (line 206) Unable to complete successfully. -- or -- mglEyelinkIsConnected.c:18:21: error: eyelink.h: No such file or directory mglEyelinkIsConnected.c: In function 'mexFunction': mglEyelinkIsConnected.c:26: error: 'INT16' undeclared (first use in this function) mglEyelinkIsConnected.c:26: error: (Each undeclared identifier is reported only once mglEyelinkIsConnected.c:26: error: for each function it appears in.) mglEyelinkIsConnected.c:26: error: expected ';' before 'connectionStatus' mglEyelinkIsConnected.c:29: error: 'connectionStatus' undeclared (first use in this function)
It probably means the compiler/linker cannot find the Framework properly. Make sure of the following:
terranova:/Library/Frameworks> ls /Library/Frameworks/edfapi.framework/ Headers@ Resources@ Versions/ edfapi@ terranova:/Library/Frameworks> ls /Library/Frameworks/eyelink_core.framework/ Headers@ Resources@ Versions/ eyelink_core@
terranova:/Users/justin> cd /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/System/Library/Frameworks terranova:/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/System/Library/Frameworks> sudo ln -s /Library/Frameworks/eyelink_core.framework . Password: terranova:/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/System/Library/Frameworks> sudo ln -s /Library/Frameworks/edfapi.framework .