From af09ce84fa78b07a4dc65d79568091873bf88bae Mon Sep 17 00:00:00 2001
From: FelipeEstevanatto <felipe.estevanatto@gmail.com>
Date: Thu, 8 May 2025 19:41:01 -0300
Subject: [PATCH] add wget fallback in installation

---
 install.sh | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh
index 41102d63..68333aaf 100644
--- a/install.sh
+++ b/install.sh
@@ -40,9 +40,17 @@ do_install () {
 
 	echo "Downloading latest binary (kool-$PLAT-$ARCH)..."
 
-	# TODO: fallback to wget if no curl available
-	rm -f /tmp/kool_binary
-	curl -fsSL "$DOWNLOAD_URL/kool-$PLAT-$ARCH" -o /tmp/kool_binary
+    rm -f /tmp/kool_binary
+	
+	# fallback to wget if no curl available
+    if command -v curl &> /dev/null; then
+        curl -fsSL "$DOWNLOAD_URL/kool-$PLAT-$ARCH" -o /tmp/kool_binary
+    elif command -v wget &> /dev/null; then
+        wget -qO /tmp/kool_binary "$DOWNLOAD_URL/kool-$PLAT-$ARCH"
+    else
+        echo -e "\033[31;31mError: Neither curl nor wget is available. Please install one of them to proceed.\033[0m"
+        exit 1
+    fi
 
 	# check for running kool process which would prevent
 	# replacing existing version under Linux.