Fix error with git dependencies

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 - Fixed a bug where dependencies constraints in lock were too strict.
 - Fixed unicode error in `search` command for Python 2.7.
+- Fixed error with git dependencies.
 
 
 ## [0.8.3] - 2018-04-16

poetry/installation/installer.py

@@ -322,8 +322,8 @@ class Installer:
                 '  - Updating <info>{}</> (<comment>{}</> -> <comment>{}</>)'
                 .format(
                     target.pretty_name,
-                    source.pretty_version,
-                    target.pretty_version
+                    source.full_pretty_version,
+                    target.full_pretty_version
                 )
             )
 

poetry/puzzle/provider.py

@@ -139,6 +139,9 @@ class Provider(SpecificationProvider):
                 name = info['name']
                 version = info['version']
                 package = Package(name, version, version)
+                package.source_type = dependency.vcs
+                package.source_url = dependency.source
+                package.source_reference = dependency.reference
                 for req_name, req_constraint in info['dependencies'].items():
                     if req_name == 'python':
                         package.python_versions = req_constraint

poetry/vcs/git.py

@@ -39,7 +39,7 @@ class Git:
         return self._config
 
     def clone(self, repository, dest):  # type: (...) -> str
-        return self.run('clone', repository, dest)
+        return self.run('clone', repository, str(dest))
 
     def checkout(self, rev, folder=None):  # type: (...) -> str
         args = []