From cdf638f52ea80f0d979f4ecc0416a09e52ead8c6 Mon Sep 17 00:00:00 2001
From: meowtec <bertonzh@gmail.com>
Date: Thu, 23 Nov 2023 13:08:12 +0800
Subject: [PATCH] Improve hint for cmake not installed in Linux (code 127)

---
 src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 035cead..c088452 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1074,6 +1074,12 @@ fn run(cmd: &mut Command, program: &str) {
         Err(e) => fail(&format!("failed to execute command: {}", e)),
     };
     if !status.success() {
+        if status.code() == Some(127) {
+            fail(&format!(
+                "command did not execute successfully, got: {}, is `{}` not installed?",
+                status, program
+            ));
+        }
         fail(&format!(
             "command did not execute successfully, got: {}",
             status