ties with TeXShop

[John D. Berry]

At one point I happily used TeXShop to do all of my Lilypond work.  A couple of 
years have passed and I have returned with a new Mac and I find that I cannot 
get to this configuration due to an error in pointer to an italian university.  
It says that the page cannot be found.  Is there another source for the engine 
that will work for lily pond in TeXShop?

Thank you for the support.