Interact does not update cells

[dpsanders]

I have previously had Interact working, but had not used it in a while.

The sliders are created, but do not update the output of the cells: the initial output is fixed.
This is with a fresh .julia directory and fresh checkouts of IJulia and Interact.

I have no idea where to start looking for problems...

Julia Version 0.3.6-pre+43
Commit 2dfde6b* (2015-01-22 20:39 UTC)
Platform Info:
  System: Darwin (x86_64-apple-darwin14.0.0)
  CPU: Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
  WORD_SIZE: 64
  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge)
  LAPACK: libopenblas
  LIBM: libopenlibm
  LLVM: libLLVM-3.3

[dpsanders]

This was apparently caused by the notebook being unable to load MathJax from the CDN. Installing MathJax locally solved the problem locally, though I still apparently have the problem when using JuliaBox.

[dpsanders]

OK, seems to be working on JuliaBox too. I installed MathJax locally there by going to the terminal and running IPython*. Not sure if that was the solution.

*Edit: and following the instructions about installing MathJax locally that appear when it can't be downloaded.