Update test to install pytest-runner using pip.

1 files changed, 1 insertions, 2 deletions

diff --git a/tests/test_ptr.py b/tests/test_ptr.py
index f6eac16..94f5f58 100644
--- a/tests/test_ptr.py
+++ b/tests/test_ptr.py
@@ -55,8 +55,7 @@ args_variants = ['', '--extras']
 def test_egg_fetcher(venv, setuptools_req, test_args):
     test_args = test_args.split()
     # Install pytest & pytest-runner.
-    venv.run('python setup.py develop', cwd=os.getcwd())
-    venv.run('pip install pytest')
+    venv.run('pip install pytest .', cwd=os.getcwd())
     # Install setuptools version.
     venv.run('pip install -U'.split() + [setuptools_req])
     # For debugging purposes.