Fix the error again

install-release.sh

@@ -341,8 +341,12 @@ installV2Ray(){
 
     # Used to store V2Ray log files
     if [[ ! -d '/var/log/v2ray/' ]]; then
+        if [[ -n "$(id nobody | grep nogroup)" ]]; then
+            install -d -o nobody -g nogroup /var/log/v2ray/
+        else
             install -do nobody /var/log/v2ray/
         fi
+    fi
 }
 installStartupServiceFile() {
     if [[ ! -f '/etc/systemd/system/v2ray.service' ]]; then