[mlpack] make test failure

[Ryan Curtin]

On Wed, Mar 05, 2014 at 05:06:07PM +0800, Li Dong wrote:
> Dear all,
> 
> I am trying to put MLPACK into homebrew/science (https://github.com/Homebrew/homebrew-science/pull/715) for the convenience of Mac users. When I ran `make test`, I encountered the following warnings and error:
> 
> rmbp:mlpack-1.0.8 dongli$ make test
> ...
> /Library/Caches/Homebrew/mlpack-1.0.8/src/mlpack/tests/nmf_test.cpp:239: fatal error in "SparseNMFRandomDivTest": difference{nan%} between h(i){nan} and dh(i){nan} exceeds 1.0000000000000001e-05%
> 
> *** 1 failure detected in test suite "MLPACKTest"
> 
> Where am I doing wrong?

Hi Li,

Thank you for putting mlpack in homebrew.  :)

This does not appear to be any problem on your end, but an actual test
failure.  Can you give more information about the system you are testing
on, so I can try to reproduce the bug?

Thanks,

Ryan

-- 
Ryan Curtin    | "Open the pig!"
ryan at ratml.org |   - Frank Moses