From 62cc02301e66da5df7e23bc370a490fe15e3aea0 Mon Sep 17 00:00:00 2001
From: Jason Ertel <jason.ertel@securityonionsolutions.com>
Date: Tue, 7 Jul 2020 10:28:15 -0400
Subject: [PATCH] Do not attempt to install a plugin or bc command if already
 exists

---
 setup/so-functions | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/setup/so-functions b/setup/so-functions
index cd81074f2..3e4fa718b 100755
--- a/setup/so-functions
+++ b/setup/so-functions
@@ -617,7 +617,12 @@ detect_os() {
 				systemctl start NetworkManager;
 			} >> "$setup_log" 2<&1
 		fi
-		yum -y install yum-plugin-versionlock bc >> "$setup_log" 2>&1
+		if ! command -v bc > /dev/null 2>&1; then
+			yum -y install bc >> "$setup_log" 2>&1
+		fi
+		if ! yum versionlock > /dev/null 2>&1; then
+			yum -y install yum-plugin-versionlock >> "$setup_log" 2>&1
+		fi
 
 
 	elif [ -f /etc/os-release ]; then