install from quantecon-book-theme:@main until 0.1.5b is released

Author: mmcky

environment.yml

@@ -8,7 +8,7 @@ dependencies:
   - pip:
     - jupyter-book
     - sphinx-multitoc-numbering
-    - quantecon-book-theme
+    - git+https://github.com/quantecon/quantecon-book-theme
     - sphinx-tojupyter
     - sphinxext-rediraffe
     - sphinx-exercise