Updated: Install.sh

README.md

@@ -6,6 +6,7 @@
 ![License](https://img.shields.io/badge/license-MIT-blue)
 ![Version](https://img.shields.io/badge/version-1.0.0-orange)
 ![Platform](https://img.shields.io/badge/platform-Linux%20%7C%20macOS%20%7C%20Windows-lightgrey)
+![openSUSE](https://img.shields.io/badge/platform-openSUSE-73BA25?logo=opensuse&logoColor=white)
 
 Zupt compresses and encrypts backup archives. LZ77+Huffman compression, AES-256-CTR + HMAC-SHA256 per-block authentication, multi-threaded, and optional ML-KEM-768 + X25519 post-quantum hybrid encryption. Pure C11, zero dependencies, ~5,000 lines.
 

install.sh

@@ -1,11 +1,11 @@
-# Fast Installer - For GNU+Linux
 #!/usr/bin/env bash
+# Fast Installer - For GNU+Linux
 
 set -e
 
 echo "🔧 Installing zupt..."
 
-# Create temp directory
+# Create temporary directory
 TMP_DIR=$(mktemp -d)
 
 # Clone repo
@@ -17,8 +17,8 @@ cd "$TMP_DIR/zupt"
 make clean
 make
 
-# Install
-sudo cp zupt /usr/local/bin/
+# Install safely with proper permissions
+sudo install -m 755 zupt /usr/local/bin/
 
 echo "✅ Installed to /usr/local/bin/zupt"