diff --git a/HISTORY.txt b/HISTORY.txt
index e874e07f..a542966f 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -1,3 +1,5 @@
+11.9.1:
+ - Resolve editable packages on the local filesystem.
 11.9.0:
  - Vastly improve markers capabilities.
  - Support for environment variables in Pipfiles.
diff --git a/pipenv/__version__.py b/pipenv/__version__.py
index 6aa4cc6c..223d1649 100644
--- a/pipenv/__version__.py
+++ b/pipenv/__version__.py
@@ -2,4 +2,4 @@
 #   //   ) ) / / //   ) ) //___) ) //   ) ) ||  / /
 #  //___/ / / / //___/ / //       //   / /  || / /
 # //       / / //       ((____   //   / /   ||/ /
-__version__ = '11.9.0'
+__version__ = '11.9.1'
diff --git a/pipenv/core.py b/pipenv/core.py
index 3cb8b6cd..e1a82e5a 100644
--- a/pipenv/core.py
+++ b/pipenv/core.py
@@ -169,8 +169,6 @@ def add_to_path(p):
         )
 
 
-
-
 def cleanup_virtualenv(bare=True):
     """Removes the virtualenv directory from the system."""
     if not bare:
@@ -1346,7 +1344,7 @@ def do_init(
                     ),
                     err=True,
                 )
-                do_lock(system=system, pre=pre)
+                do_lock(system=system, pre=pre, keep_outdated=keep_outdated)
     # Write out the lockfile if it doesn't exist.
     if not project.lockfile_exists and not skip_lock:
         click.echo(
@@ -1635,6 +1633,7 @@ def format_pip_output(out, r=None):
     out = '\n'.join([l for l in gen(out)])
     return out
 
+
 def warn_in_virtualenv():
     if PIPENV_USE_SYSTEM:
         # Only warn if pipenv isn't already active.
@@ -1865,6 +1864,20 @@ def do_install(
     # Capture . argument and assign it to nothing
     if package_name == '.':
         package_name = False
+    # Install editable local packages before locking - this givves us acceess to dist-info
+    if project.pipfile_exists and (
+        not project.lockfile_exists or not project.virtualenv_exists
+    ):
+        section = project.editable_packages if not dev else project.dev_editable_packages
+        for package in section.keys():
+            converted = convert_deps_to_pip(
+                {package: section[package]}, project=project, r=False
+            )
+            if not package_name:
+                if converted:
+                    package_name = converted.pop(0)
+            if converted:
+                more_packages.extend(converted)
     # Allow more than one package to be provided.
     package_names = [package_name] + more_packages
     # Install all dependencies, if none was provided.
@@ -1899,7 +1912,9 @@ def do_install(
                 ):
                     # Support for VCS dependencies.
                     package_names[i] = convert_deps_to_pip(
-                        {package_name: section[package__name]}, r=False
+                        {package_name: section[package__name]},
+                        project=project,
+                        r=False,
                     )[
                         0
                     ]
@@ -2446,12 +2461,12 @@ def do_clean(
     # Ensure that virtualenv is available.
     ensure_project(three=three, python=python, validate=False)
     ensure_lockfile()
-    installed_packages = filter(None, delegator.run(
-        '{0} freeze'.format(which('pip'))
-    ).out.strip(
-    ).split(
-        '\n'
-    ))
+    installed_packages = filter(
+        None,
+        delegator.run('{0} freeze'.format(which('pip'))).out.strip().split(
+            '\n'
+        ),
+    )
     installed_package_names = []
     for installed in installed_packages:
         r = get_requirement(installed)
diff --git a/pipenv/project.py b/pipenv/project.py
index 812a9841..caee5007 100644
--- a/pipenv/project.py
+++ b/pipenv/project.py
@@ -28,6 +28,7 @@ from .utils import (
     normalize_drive,
     python_version,
     escape_grouped_arguments,
+    VCS_LIST,
 )
 from .environments import (
     PIPENV_MAX_DEPTH,
@@ -45,8 +46,6 @@ if PIPENV_PIPFILE:
 
     else:
         PIPENV_PIPFILE = normalize_drive(os.path.abspath(PIPENV_PIPFILE))
-
-
 # (path, file contents) => TOMLFile
 # keeps track of pipfiles that we've seen so we do not need to re-parse 'em
 _pipfile_cache = {}
@@ -411,7 +410,33 @@ class Project(object):
     @property
     def lockfile_content(self):
         with open(self.lockfile_location) as lock:
-            return json.load(lock)
+            j = json.load(lock)
+
+        # Expand environment variables in Pipfile.lock at runtime.
+        for i, source in enumerate(j['_meta']['sources'][:]):
+            j['_meta']['sources'][i]['url'] = os.path.expandvars(j['_meta']['sources'][i]['url'])
+
+        return j
+
+    @property
+    def editable_packages(self):
+        packages = {}
+        for k, v in self.parsed_pipfile.get('packages', {}).items():
+            if v.get('editable') and any(
+                v.get(key) for key in ('file', 'path') + VCS_LIST
+            ):
+                packages.update({k: v})
+        return packages
+
+    @property
+    def editable_dev_packages(self):
+        packages = {}
+        for k, v in self.parsed_pipfile.get('dev-packages', {}).items():
+            if v.get('editable') and any(
+                v.get(key) for key in ('file', 'path') + VCS_LIST
+            ):
+                packages.update({k: v})
+        return packages
 
     @property
     def vcs_packages(self):