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Code Issues Projects Releases Packages Wiki Activity Actions 11

fix installation user permission issue

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This commit is contained in:
DennisYu07 2026-02-11 23:03:09 -08:00
parent 8355c96cf1
commit 1c38840490
1 changed files with 34 additions and 40 deletions
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74
scripts/installation/install-qwen-with-source.sh
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@ -54,6 +54,19 @@ command_exists() {
command -v "$1" >/dev/null 2>&1
}
# Function to fix npm global directory permissions
fix_npm_permissions() {
echo "Fixing npm global directory permissions..."
# 1. Change ownership of the entire .npm-global directory to current user
sudo chown -R $(whoami):staff ~/.npm-global 2>/dev/null || true
# 2. Fix directory permissions (ensure user has full read/write/execute permissions)
chmod -R u+rwX ~/.npm-global 2>/dev/null || true
# 3. Specifically fix parent directory permissions (to prevent mkdir failures)
chmod u+rwx ~/.npm-global ~/.npm-global/lib ~/.npm-global/lib/node_modules 2>/dev/null || true
}
# Function to check and install Node.js
install_nodejs() {
if command_exists node; then
@ -68,7 +81,7 @@ install_nodejs() {
install_nodejs_via_nvm
elif [[ "${NODE_MAJOR_VERSION}" -ge 20 ]]; then
echo "✓ Node.js is already installed: ${NODE_VERSION}"
# Check npm after confirming Node.js exists
if ! command_exists npm; then
echo "⚠ npm not found, installing npm..."
@ -93,6 +106,11 @@ install_nodejs() {
fi
fi
# Check if npm global directory has permission issues
if ! npm config get prefix >/dev/null 2>&1; then
fix_npm_permissions
fi
return 0
else
echo "⚠ Node.js ${NODE_VERSION} is installed, but Qwen Code requires Node.js 20+"
@ -353,48 +371,24 @@ install_qwen_code() {
echo " Upgrading to the latest version..."
fi
# Determine npm install command
# Priority: 1) npm without sudo (if it works), 2) npm with sudo, 3) sudo with preserved PATH
USER_ID=$(id -u) || true
NPM_INSTALL_CMD=""
USE_SUDO=false
# First, try npm directly without sudo
if npm --version >/dev/null 2>&1; then
# Check if npm can write to global directory
if npm install -g --dry-run @qwen-code/qwen-code@latest >/dev/null 2>&1; then
NPM_INSTALL_CMD="npm install -g @qwen-code/qwen-code@latest"
USE_SUDO=false
else
# npm exists but needs elevated permissions
if [[ "${USER_ID}" -eq 0 ]]; then
NPM_INSTALL_CMD="npm install -g @qwen-code/qwen-code@latest"
USE_SUDO=false
else
NPM_INSTALL_CMD="npm install -g @qwen-code/qwen-code@latest"
USE_SUDO=true
fi
fi
# First, try to install without sudo (user level)
echo " Attempting to install Qwen Code with current user permissions..."
if npm install -g @qwen-code/qwen-code@latest 2>/dev/null; then
echo "✓ Qwen Code installed/upgraded successfully!"
else
echo "✗ npm is not available in PATH"
exit 1
fi
# Installation failed, likely due to permissions
echo " Installation failed with user permissions, attempting to fix permissions..."
# Install/Upgrade Qwen Code globally
# Note: Don't suppress output to allow sudo password prompt to be visible
if [[ "${USE_SUDO}" == true ]]; then
# Use sudo with preserved PATH to find npm in user environment
if sudo -E env "PATH=$PATH" npm install -g @qwen-code/qwen-code@latest; then
echo "✓ Qwen Code installed/upgraded successfully!"
# Fix npm global directory permissions
fix_npm_permissions
# Try again after fixing permissions
if npm install -g @qwen-code/qwen-code@latest 2>/dev/null; then
echo "✓ Qwen Code installed/upgraded successfully after permission fix!"
else
echo "✗ Failed to install Qwen Code"
exit 1
fi
else
if ${NPM_INSTALL_CMD}; then
echo "✓ Qwen Code installed/upgraded successfully!"
else
echo "✗ Failed to install Qwen Code"
# Both attempts failed
echo "✗ Failed to install Qwen Code even after permission fix"
echo " Please check your system permissions or contact support"
exit 1
fi
fi