🐛 Fix bad name bin folder

lib/utils.bash

@@ -55,14 +55,21 @@ install_version() {
 	local version="$2"
 	local install_path="${3%/bin}"
 
+	local os arch_dir
+	os="$(uname -s | tr '[:upper:]' '[:lower:]')"
+	arch_dir="x86_64-linux"
+	if [[ "$os" == "darwin" ]]; then
+		arch_dir="universal-darwin"
+	fi
+
 	if [ "$install_type" != "version" ]; then
 		fail "asdf-$TOOL_NAME supports release installs only"
 	fi
 
 	(
 		mkdir -p "$install_path/binaries/"
 		cp -r "$ASDF_DOWNLOAD_PATH"/bin/* "$install_path/binaries/"
-		ln -s "$install_path"/binaries/x86_64-linux/ "$install_path/bin"
+		ln -s "$install_path/binaries/${arch_dir}" "$install_path/bin"
 		rm -rf "${ASDF_DOWNLOAD_PATH:?}"/bin/
 		cp -r "$ASDF_DOWNLOAD_PATH"/* "$install_path"