Minumum version instead of exact version

This would stop `pip install qgrid` from uninstalling the latest version of a library, like pandas 0.18, to get an older one.
jdavidheiser · Apr 7, 2016 · 9afce1c · 9afce1c
1 parent 7013953
commit 9afce1c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/requirements.txt b/requirements.txt
@@ -1,3 +1,3 @@
-notebook==4.1.0
-pandas==0.17.1
-ipywidgets==4.1.1
+notebook>=4.1.0
+pandas>=0.17.1
+ipywidgets>=4.1.1