From 57a42e01f1d74998fc5d6bba81e2db4253c00fe1 Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Sun, 24 Sep 2017 21:55:59 -0400
Subject: [PATCH] fix for --system

Signed-off-by: Kenneth Reitz <me@kennethreitz.org>
---
 pipenv/cli.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pipenv/cli.py b/pipenv/cli.py
index fb3d11a3..b4276f34 100644
--- a/pipenv/cli.py
+++ b/pipenv/cli.py
@@ -1245,7 +1245,10 @@ def pip_install(
     # Install dependencies when a package is a VCS dependency.
     if [x for x in requirements.parse(package_name.split('--hash')[0])][0].vcs:
         no_deps = False
-        src = '--src {0}'.format(project.virtualenv_src_location)
+        if allow_global is False:
+            src = '--src {0}'.format(project.virtualenv_src_location)
+        else:
+            src = ''
     else:
         src = ''