message: Remove hardcoded version number in path to stan_math
diff: @@ -21,7 +21,7 @@ popd
  echo ''
  echo '------------------------------------------------------------'
  echo 'Stan Math Library tests'
  -pushd stan/lib/stan_math_2.15.0/
  +pushd stan/lib/stan_math/
  ./runTests.py test/unit
  ./runTests.py test/prob
  popd
  