Travis-CI: fix dependencies for sphinx

diff --git a/.travis.yml b/.travis.yml
index 81fa513c4cf8714aac7d4c9769e844d483208b2f..f76bbbbbec416a9b1d8146aaa56ac49c6697078a 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,6 +21,7 @@ install:
 # command to run tests
 before_script:
  #- pip install coverage
+ - pip install sphinx numpydoc
 
 script:
  #- coverage run --source=timeside --omit=timeside/analyzer/aubio/aubio_*.py,timeside/analyzer/yaafe.py,timeside/analyzer/limsi_sad.py,timeside/analyzer/vamp_plugin.py setup.py test