Merge pull request #7878 from lresende/fix-error-message

Fix error message during invalid extension install
jupyterlab · Feb 15, 2020 · 94949ba · 94949ba
2 parents 2763b5b + 3c0550f
commit 94949ba
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diff --git a/jupyterlab/commands.py b/jupyterlab/commands.py
@@ -893,7 +893,7 @@ def link_package(self, path):
         """
         path = _normalize_path(path)
         if not osp.exists(path) or not osp.isdir(path):
-            msg = 'Can install "%s" only link local directories'
+            msg = 'Cannot install "%s" only link local directories'
             raise ValueError(msg % path)
 
         with TemporaryDirectory() as tempdir:

diff --git a/jupyterlab/labapp.py b/jupyterlab/labapp.py
@@ -48,7 +48,7 @@
 If you are building via the `jupyter lab build` command, you can disable
 these options like so:
 
-jupyter lab build --dev-mode=False --minimize=False
+jupyter lab build --dev-build=False --minimize=False
 
 You can also disable these options for all JupyterLab builds by adding these
 lines to a Jupyter config file named `jupyter_config.py`: