diff --git a/setup.py b/setup.py
index a4b7c0b..f779fbe 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@ def run(self):
 
 setuptools.setup(
     name='wavefront-cli',
-    version='0.1.2',
+    version='0.1.3',
     description='VMware Aria Operations for Applications CLI Utility.',
     long_description=long_description,
     url='https://github.com/wavefrontHQ/wavefront-cli',
diff --git a/sh/install.sh b/sh/install.sh
index 92f850f..f782c53 100755
--- a/sh/install.sh
+++ b/sh/install.sh
@@ -44,18 +44,16 @@ function exit_with_failure() {
 }
 
 function install_pkg() {
-    dpkg -s $1 >> ${INSTALL_LOG} 2>&1
-
-    if [ $? -ne 0 ]; then
+    if ! dpkg -s $1 >> ${INSTALL_LOG} 2>&1
+    then
         echo "Installing $1 using apt-get"
         apt-get install $1 -y >> ${INSTALL_LOG} 2>&1
     fi
 }
 
 function remove_pkg() {
-    dpkg -s $1 >> ${INSTALL_LOG} 2>&1
-
-    if [ $? -eq 0 ]; then
+    if ! dpkg -s $1 >> ${INSTALL_LOG} 2>&1
+    then
         echo "Uninstalling $1 using apt-get"
         apt-get remove $1 -y >> ${INSTALL_LOG} 2>&1
     fi
@@ -68,6 +66,10 @@ function detect_operating_system() {
         echo -e "\ntest -f /etc/debian_version" >> ${INSTALL_LOG}
         echo "Debian/Ubuntu"
         OPERATING_SYSTEM="DEBIAN"
+    elif [ -f /etc/rocky-release ]; then
+        echo -e "\ntest -f /etc/rocky-release" >> ${INSTALL_LOG}
+        echo "Rocky Linux"
+        OPERATING_SYSTEM="ROCKY"
     elif [ -f /etc/redhat-release ] || [ -f /etc/system-release-cpe ]; then
         echo -e "\ntest -f /etc/redhat-release || test -f /etc/system-release-cpe" >> ${INSTALL_LOG}
         echo "RedHat/CentOS"
@@ -90,12 +92,11 @@ function detect_operating_system() {
 }
 
 function install_python() {
-
     if [ $OPERATING_SYSTEM == "DEBIAN" ]; then
         echo "Installing Python using apt-get"
         apt-get update >> ${INSTALL_LOG} 2>&1
         apt-get install python3 -y >> ${INSTALL_LOG} 2>&1
-    elif [ $OPERATING_SYSTEM == "REDHAT" ]; then
+    elif [ $OPERATING_SYSTEM == "REDHAT" ] || [ $OPERATING_SYSTEM == "ROCKY" ]; then
         echo "Installing Python using yum"
         yum install python3 -y >> ${INSTALL_LOG} 2>&1
     elif [ $OPERATING_SYSTEM == "openSUSE" ] || [ $OPERATING_SYSTEM == "SLE" ]; then
@@ -122,7 +123,7 @@ function remove_python() {
         echo "Uninstalling Python using apt-get"
         apt-get remove python3 -y &> ${INSTALL_LOG}
         apt-get autoremove -y &> ${INSTALL_LOG}
-    elif [ $OPERATING_SYSTEM == "REDHAT" ]; then
+    elif [ $OPERATING_SYSTEM == "REDHAT" ] || [ $OPERATING_SYSTEM == "ROCKY" ]; then
         echo "Uninstalling Python using yum"
         yum remove python3 -y &> ${INSTALL_LOG}
     elif [ $OPERATING_SYSTEM == "openSUSE" ] || [ $OPERATING_SYSTEM == "SLE" ]; then
diff --git a/wavefront_cli/lib/agent.py b/wavefront_cli/lib/agent.py
index c907a8f..df1b988 100644
--- a/wavefront_cli/lib/agent.py
+++ b/wavefront_cli/lib/agent.py
@@ -25,7 +25,7 @@ def get_install_agent_cmd():
 
     cmd = "curl -s {} | bash && "
     if dist.strip().startswith(("Oracle Linux Server", "Fedora",
-                                "Amazon Linux", "CentOS",
+                                "Amazon Linux", "Rocky Linux", "CentOS",
                                 "Red Hat Enterprise Linux")):
         cmd = cmd.format(agent_pkg_rpm) + "yum -y -q install telegraf"
     elif dist.strip().startswith("Ubuntu"):
diff --git a/wavefront_cli/lib/proxy.py b/wavefront_cli/lib/proxy.py
index d7f3049..134c2c3 100644
--- a/wavefront_cli/lib/proxy.py
+++ b/wavefront_cli/lib/proxy.py
@@ -31,13 +31,13 @@ def get_proxy_install_cmd(proxy_next):
     if proxy_next:
         message.print_bold("Using proxy-next option. This will"
                            " install the latest beta version proxy.")
-
     print("Detected ", dist)
 
     cmd = "curl -s {pkg} | bash && "
     if dist.strip().startswith(("Oracle Linux Server", "Fedora",
                                 "Amazon Linux", "CentOS",
-                                "Red Hat Enterprise Linux")):
+                                "Red Hat Enterprise Linux",
+                                "Rocky Linux")):
         pkg = proxy_pkg_rpm
         if proxy_next:
             pkg = proxy_next_pkg_rpm
@@ -77,7 +77,7 @@ def install_proxy(proxy_next):
     return install_status
 
 
-# pylint: disable=too-many-arguments
+# pylint: disable=too-many-arguments, too-many-positional-arguments
 def configure_proxy(url, wavefront_api_token, csp_api_token=None,
                     csp_app_id=None, csp_app_secret=None, csp_org_id=None):
     """Configure wavefront proxy."""
diff --git a/wavefront_cli/lib/system.py b/wavefront_cli/lib/system.py
index d964d93..dc98bc9 100644
--- a/wavefront_cli/lib/system.py
+++ b/wavefront_cli/lib/system.py
@@ -65,9 +65,10 @@ def write_file(path, text):
 
 def remove_service(service_name):
     """Delete a service."""
+    cmd = None
     dist = check_os()
     print("Detected ", dist)
-    if dist.startswith("Amazon Linux") or\
+    if dist.startswith(("Amazon Linux", "Rocky Linux")) or\
             dist == "Red Hat Enterprise Linux Server":
         cmd = "yum -y remove " + service_name
     elif dist == "Ubuntu":