Update requirements

Author: mdmintz

requirements.txt

@@ -1,5 +1,5 @@
 pip>=19.1.1
-setuptools
+setuptools>=41.0.1
 six
 nose
 ipdb
@@ -25,4 +25,5 @@ colorama>=0.4.1
 pyotp>=2.2.7
 boto>=2.49.0
 flake8>=3.7.7
-PyVirtualDisplay>=0.2.1
+certifi>=2019.3.9
+PyVirtualDisplay==0.2.1

setup.py

@@ -52,7 +52,7 @@
     ],
     install_requires=[
         'pip>=19.1.1',
-        'setuptools',
+        'setuptools>=41.0.1',
         'six',
         'nose',
         'ipdb',
@@ -78,7 +78,8 @@
         'pyotp>=2.2.7',
         'boto>=2.49.0',
         'flake8>=3.7.7',
-        'PyVirtualDisplay>=0.2.1',
+        'certifi>=2019.3.9',
+        'PyVirtualDisplay==0.2.1',  # Keep at 0.2.1 (later versions are slow)
     ],
     packages=[
         'seleniumbase',