matplotlib
diff --git a/‎.travis.yml
Copy file name to clipboardExpand all lines: .travis.yml
+4-2Lines changed: 4 additions & 2 deletions b/‎.travis.yml
Copy file name to clipboardExpand all lines: .travis.yml
+4-2Lines changed: 4 additions & 2 deletions
@@ -115,8 +115,10 @@ install:
     pip install --upgrade setuptools
   - |
     # Install dependencies from pypi
-    pip install $PRE python-dateutil $NUMPY pyparsing!=2.1.6 $PANDAS cycler codecov coverage $MOCK $NOSE
-    pip install $PRE -r doc-requirements.txt
+    pip install $PRE python-dateutil $NUMPY pyparsing!=2.1.6 $PANDAS cycler codecov coverage $MOCK $NOSE sphinx pillow
+    if [[ $BUILD_DOCS == true ]]; then
+      pip install $PRE -r doc-requirements.txt
+    fi
 
     # pytest-cov>=2.3.1 due to https://github.com/pytest-dev/pytest-cov/issues/124
     pip install $PRE pytest 'pytest-cov>=2.3.1' pytest-faulthandler pytest-rerunfailures pytest-timeout pytest-warnings pytest-xdist $INSTALL_PEP8