diff --git a/napalm_vyos/vyos.py b/napalm_vyos/vyos.py
index d6560ba..9a6c35c 100644
--- a/napalm_vyos/vyos.py
+++ b/napalm_vyos/vyos.py
@@ -204,7 +204,10 @@ class VyOSDriver(NetworkDriver):
             diff = ''.join(output_compare.splitlines(True)[1:-1])
             return diff
 
-    def commit_config(self):
+    def commit_config(self, confirmed=None):
+        if confirmed is not None:
+            raise NotImplementedError
+
         try:
             self.device.commit()
         except ValueError:
@@ -358,7 +361,7 @@ class VyOSDriver(NetworkDriver):
         else:
             return None
 
-    def get_arp_table(self):
+    def get_arp_table(self, vrf=""):
         # 'age' is not implemented yet
 
         """
@@ -370,6 +373,11 @@ class VyOSDriver(NetworkDriver):
         10.129.2.97              ether   00:50:56:9f:64:09   C                     eth0
         192.168.1.3              ether   00:50:56:86:7b:06   C                     eth1
         """
+
+        if vrf:
+            msg = "VRF support has not been added for this getter on this platform."
+            raise NotImplementedError(msg)
+
         output = self.device.send_command("show arp")
         output = output.split("\n")
 
diff --git a/setup.py b/setup.py
index fe85bf1..bf90a64 100644
--- a/setup.py
+++ b/setup.py
@@ -1,19 +1,13 @@
 """setup.py file."""
 
-import uuid
-
 from setuptools import setup, find_packages
 
-# for pip >= 10
-try:
-    from pip._internal.req import parse_requirements
-except ImportError:
-    from pip.req import parse_requirements
+with open("requirements.txt", "r") as fs:
+    reqs = [r for r in fs.read().splitlines()
+            if (len(r) > 0 and not r.startswith("#"))]
 
 __author__ = 'Piotr Pieprzycki <piotr.pieprzycki@dreamlab.pl>'
 
-install_reqs = parse_requirements('requirements.txt', session=uuid.uuid1())
-reqs = [str(ir.req) for ir in install_reqs]
 
 setup(
     name="napalm-vyos",
@@ -24,12 +18,17 @@ setup(
     description="Network Automation and Programmability Abstraction Layer with Multivendor support",
     classifiers=[
         'Topic :: Utilities',
-         'Programming Language :: Python',
-         'Programming Language :: Python :: 2',
-         'Programming Language :: Python :: 2.7',
-         'Operating System :: POSIX :: Linux',
-         'Operating System :: MacOS',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+        'Operating System :: POSIX :: Linux',
+        'Operating System :: MacOS',
     ],
+    url="https://github.com/napalm-automation-community/napalm-vyos",
     include_package_data=True,
     install_requires=reqs,
 )