added grep install to bootstrap on debian/pi

bootstrap.sh

@@ -1,6 +1,6 @@
 # This bash script installs ao-cli and its prerequisites: Node.JS (npm, nvm, node)
 # This script is hosted in the ao-cli repository, so ao-cli can always be installed with:
-# curl -L https://git.coalitionofinvisiblecolleges.org/autonomousorganization/ao-cli/raw/branch/main/bootstrap.js | sh
+# curl -L http://git.coalitionofinvisiblecolleges.org/autonomousorganization/ao-cli/raw/branch/main/bootstrap.sh | sh
 
 # detect OS
 if [ -f "/etc/debian_version" ]; then
@@ -66,6 +66,13 @@ if [ "$DISTRO" = "debian" ]; then
 	else
 		sudo apt install -y wget
 	fi
+	
+	# install grep
+	if [ $(dpkg-query -W -f='${Status}' git 2>/dev/null | grep -c "ok installed") -eq 1 ]; then
+		echo grep already installed
+	else
+		sudo apt install -y grep
+	fi
 
 	# install git
 	if [ $(dpkg-query -W -f='${Status}' git 2>/dev/null | grep -c "ok installed") -eq 1 ]; then