I have Sage 6.4 and Mathematica 10 installed on my computer. I was trying to call Mathematica functions from Sage in terminal. Sage starts properly in terminal, but it hanged every time when mathematica() was called. By the way, I can start Mathematica kernel by calling math in command line. I have no idea why it doesn't work. Please help me out.
Thanks for your answer. Looking forward to the problem being fixed.