diff --git a/README.md b/README.md
index e6707cd..66bbe52 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,8 @@ You can set certain environment variables to control the pyenv-virtualenv.
 * `VIRTUALENV_VERSION`, if set, forces pyenv-virtualenv to install desired
   version of virtualenv. If the virtualenv has not been installed,
   pyenv-virtualenv will try to install the given version of virtualenv.
+* `SETUPTOOLS_VERSION` and `PIP_VERSION`, if set and if pyvenv is preferred
+  than virtualenv, install specified version of setuptools and pip.
 
 
 ## Version History
@@ -72,6 +74,8 @@ You can set certain environment variables to control the pyenv-virtualenv.
 #### 2013XXYY
 
  * Removed bundled `virtualenv.py` script. Now pyenv-virtualenv installs `virtualenv` package into source version and then use it.
+ * On Python 3.3+, use `pyvenv` as virtualenv command if `virtualenv` is not available.
+ * Install setuptools and pip into environments created by `pyvenv`.
 
 #### 20130614
 
diff --git a/bin/pyenv-virtualenv b/bin/pyenv-virtualenv
index 2557b3f..3dd8699 100755
--- a/bin/pyenv-virtualenv
+++ b/bin/pyenv-virtualenv
@@ -294,11 +294,11 @@ fi
 
 if virtualenv_is_pyvenv; then
   PYENV_VERSION="${VIRTUALENV_NAME}" pyenv-exec python -c 'import setuptools' 1>/dev/null 2>&1 || {
-    http get "https://bitbucket.org/pypa/setuptools/raw/0.7.4/ez_setup.py" | PYENV_VERSION="${VIRTUALENV_NAME}" pyenv-exec python
+    http get "https://bitbucket.org/pypa/setuptools/raw/${SETUPTOOLS_VERSION:-0.7.4}/ez_setup.py" | PYENV_VERSION="${VIRTUALENV_NAME}" pyenv-exec python
   }
 
   PYENV_VERSION="${VIRTUALENV_NAME}" pyenv-which pip 1>/dev/null 2>&1 || {
-    http get "https://raw.github.com/pypa/pip/master/contrib/get-pip.py" | PYENV_VERSION="${VIRTUALENV_NAME}" pyenv-exec python
+    http get "https://raw.github.com/pypa/pip/${PIP_VERSION:-master}/contrib/get-pip.py" | PYENV_VERSION="${VIRTUALENV_NAME}" pyenv-exec python
   }
 fi