Hello,

Scenario:

Trying to install some python modules into a notebook (scoped to just the notebook) using...

```

dbutils.library.installPyPI("azure-identity")

dbutils.library.installPyPI("azure-storage-blob")

dbutils.library.restartPython()

```

...getting the (unclear) error...

```

org.apache.spark.SparkException: Process List(/local_disk0/pythonVirtualEnvDirs/virtualEnv-34b93f38-5a4f-41eb-a754-f16697cd339c/bin/python, /local_disk0/pythonVirtualEnvDirs/virtualEnv-34b93f38-5a4f-41eb-a754-f16697cd339c/bin/pip, install, azure-storage-blob==12.0.0, --disable-pip-version-check) exited with code 1. Traceback (most recent call last):

--------------------------------------------------------------------------- Py4JJavaError Traceback (most recent call last) <command-3781868905499817> in <module>() 1 dbutils.library.installPyPI("azure-identity") ----> 2dbutils.library.installPyPI("azure-storage-blob", version="12.0.0") 3 dbutils.library.restartPython()

/local_disk0/tmp/1587770610080-0/dbutils.py in installPyPI(self, project, version, repo, extras) 237 def installPyPI(self, project, version = "", repo = "", extras = ""): 238 return self.print_and_return(self.entry_point.getSharedDriverContext() \ --> 239 .addIsolatedPyPILibrary(project, version, repo, extras)) 240 241 def restartPython(self):

/databricks/spark/python/lib/py4j-0.10.7-src.zip/py4j/java_gateway.py in call(self, *args) 1255 answer = self.gateway_client.send_command(command) 1256 return_value = get_return_value( -> 1257 answer, self.gateway_client, self.target_id, self.name) 1258 1259 for temp_arg in temp_args:

```

Whereas

!pip install -U azure-storage-blob

seems to work just fine. Questions:

1. Why is this?

2. At what scope does

!pip install

install python modules? - Notebook scope

- Library

- Cluster

Thank you!