diff --git a/Lib/ensurepip/__init__.py b/Lib/ensurepip/__init__.py
new file mode 100644
index 0000000..de5f6e5
--- /dev/null
+++ b/Lib/ensurepip/__init__.py
@@ -0,0 +1,72 @@
+import os.path
+import pkgutil
+import sys
+import tempfile
+
+# TODO: setuptools dependency_links reach out to the Internet
+# TODO: Remove the --pre flag when a pip 1.5 final copy is available
+# TODO: --root doesn't work (pip #925)
+
+
+__all__ = ["version", "bootstrap"]
+
+
+_SETUPTOOLS_VERSION = "1.1.6"
+
+_PIP_VERSION = "1.5.dev1"
+
+_PROJECTS = [
+    ("setuptools", _SETUPTOOLS_VERSION),
+    ("pip", _PIP_VERSION),
+]
+
+
+def version():
+    """
+    Returns a string specifying the bundled version of pip.
+    """
+    return _PIP_VERSION
+
+
+def bootstrap(root=None, upgrade=False, user=False, verbosity=0):
+    """
+    Bootstrap pip into the current Python installation (or the given root
+    directory).
+    """
+    with tempfile.TemporaryDirectory() as tmpdir:
+        # Put our bundled wheels into a temporary directory
+        for project, version in _PROJECTS:
+            wheel_name = "{}-{}-py2.py3-none-any.whl".format(project, version)
+            whl = pkgutil.get_data(
+                "ensurepip",
+                "_bundled/{}".format(wheel_name),
+            )
+            with open(os.path.join(tmpdir, wheel_name), "wb") as fp:
+                fp.write(whl)
+
+        # Add our bundled software to the sys.path so we can import it
+        for project, version in _PROJECTS:
+            sys.path.insert(0, os.path.join(
+                tmpdir,
+                "{}-{}-py2.py3-none-any.whl".format(project, version),
+            ))
+
+        # Construct the arguments to be passed to the pip command
+        args = [
+            "install", "--use-wheel", "--no-index", "--find-links",
+            tmpdir,
+            # Temporary until pip 1.5 is final
+            "--pre",
+        ]
+        if root:
+            args += ["--root", root]
+        if upgrade:
+            args += ["--upgrade"]
+        if user:
+            args += ["--user"]
+        if verbosity:
+            args += ["-" + "v" * verbosity]
+
+        # Install the bundled software
+        import pip
+        pip.main(args + [p[0] for p in _PROJECTS])
diff --git a/Lib/ensurepip/__main__.py b/Lib/ensurepip/__main__.py
new file mode 100644
index 0000000..0d45788
--- /dev/null
+++ b/Lib/ensurepip/__main__.py
@@ -0,0 +1,51 @@
+import argparse
+import ensurepip
+import sys
+
+
+def main():
+    parser = argparse.ArgumentParser(prog="python -m ensurepip")
+    parser.add_argument(
+        "--version",
+        action="version",
+        version="pip {}".format(ensurepip.version()),
+        help="Show the version of pip that is bundled with this Python.",
+    )
+    parser.add_argument(
+        "-v", "--verbose",
+        action="count",
+        default=0,
+        dest="verbosity",
+        help=("Give more output. Option is additive, and can be used up to 3 "
+              "times."),
+    )
+    parser.add_argument(
+        "-U", "--upgrade",
+        action="store_true",
+        default=False,
+        help="Upgrade pip and dependencies, even if already installed.",
+    )
+    parser.add_argument(
+        "--user",
+        action="store_true",
+        default=False,
+        help="Install using the user scheme.",
+    )
+    parser.add_argument(
+        "--root",
+        default=None,
+        help="Install everything relative to this alternate root directory.",
+    )
+
+    args = parser.parse_args()
+
+    ensurepip.bootstrap(
+        root=args.root,
+        upgrade=args.upgrade,
+        user=args.user,
+        verbosity=args.verbosity,
+    )
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/Lib/ensurepip/_bundled/pip-1.5.dev1-py2.py3-none-any.whl b/Lib/ensurepip/_bundled/pip-1.5.dev1-py2.py3-none-any.whl
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diff --git a/Lib/ensurepip/_bundled/setuptools-1.1.6-py2.py3-none-any.whl b/Lib/ensurepip/_bundled/setuptools-1.1.6-py2.py3-none-any.whl
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diff --git a/Tools/scripts/checkpip.py b/Tools/scripts/checkpip.py
new file mode 100644
index 0000000..7526796
--- /dev/null
+++ b/Tools/scripts/checkpip.py
@@ -0,0 +1,20 @@
+#/usr/bin/env python3
+"""
+Checks that the version of the projects bundled in ensurepip are the latest
+versions available.
+"""
+import importlib.machinery  # Work around for #19409
+import ensurepip
+import json
+import urllib.request
+
+for project, version in ensurepip._PROJECTS:
+    data = json.loads(urllib.request.urlopen(
+        "https://pypi.python.org/pypi/{}/json".format(project),
+        cadefault=True,
+    ).read().decode("utf8"))
+    upstream_version = data["info"]["version"]
+
+    if version != upstream_version:
+        print("The latest version of {} on PyPI is {}, but ensurepip "
+              "has {}".format(project, upstream_version, version))