feat: 更新README和pkg.sh，提升构建指南和输出信息

README.md

@@ -6,21 +6,18 @@ OS: Ubuntu 18.04 / 22.04 (Recommendation)
 
 Arch: amd64
 
-Golang:  go1.22.1 linux/amd64
-
 Database: 10.6.16-MariaDB, Redis server v=5.0.5 (or above)
 
-node.js: v18.16.0 (or above)
+- Golang:  go1.24.2 linux/amd64
+- node.js: v20.18.0 (or above)
 
 ## Build Guide
 
 ```bash
-git clone https://xxx@bitbucket.org/bluearcuscom/ems.git omc.git
-cd omc.git
-git pull
-cd fe.ems.vue3
-npm install
-npm run build
-cd ../build.ems
-./build.sh deb
+# pwd
+cd /root/omc.git
+# ls
+# be.ems  build.ems  fe.ems.vue3
+cp build.ems/pkg.sh .
+bash pkg.sh --web --api -v 2.2508.1
 ```