Bring back the original postBuild command

Signed-off-by: martinRenou <[email protected]>

Author: martinRenou

binder/postBuild

@@ -5,7 +5,7 @@ set -eux
 jlpm bootstrap
 
 # Do a dev install of the server side
-pip install . -vv
+python -m pip install -e . --ignore-installed --no-deps -vv
 jupyter serverextension enable --sys-prefix --py jupyter_lsp
 
 # List extensions