update ci.yml

Author: rvhonorato

.github/workflows/ci.yml

@@ -41,7 +41,7 @@ jobs:
           sudo apt-get install -y openmpi-bin libopenmpi3 libopenmpi-dev
 
       - name: install haddock3 with extra dependencies
-        run: pip install '.[mpi,dev,docs,notebooks]'
+        run: pip install -e '.[mpi,dev,docs,notebooks]'
 
       - name: run unit tests
         run: >-