[PATCH] selftests:net:forwarding: Included install command

[Piyush Thange]

If the execution is skipped due to "jq not installed" message then
the installation methods on different OS's have been provided with
this message.

Signed-off-by: Piyush Thange <pthange19@xxxxxxxxx>
---
 tools/testing/selftests/net/forwarding/lib.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 37ae49d47853..c4121856fe06 100755
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -152,6 +152,14 @@ require_command()

 	if [[ ! -x "$(command -v "$cmd")" ]]; then
 		echo "SKIP: $cmd not installed"
+		if [[ $cmd == "jq" ]]; then
+			echo " Install on Debian based systems"
+			echo "	sudo apt -y install jq"
+			echo " Install on RHEL based systems"
+			echo "	sudo yum -y install jq"
+			echo " Install on Fedora based systems"
+			echo "	sudo dnf -y install jq"
+		fi
 		exit $ksft_skip
 	fi
 }
--
2.37.1