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Fixes for Linux https://github.com/BeehiveInnovations/zen-mcp-server/issues/84

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This commit is contained in:
Fahad
2025-06-19 13:15:43 +04:00
parent 614bfaa74a
commit 07b43aae36
2 changed files with 68 additions and 3 deletions
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69
run-server.sh
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@@ -213,11 +213,76 @@ setup_venv() {
# Create venv if it doesn't exist
if [[ ! -d "$VENV_PATH" ]]; then
print_info "Creating isolated environment..."
if $python_cmd -m venv "$VENV_PATH" 2>/dev/null; then
# Capture error output for better diagnostics
local venv_error
if venv_error=$($python_cmd -m venv "$VENV_PATH" 2>&1); then
print_success "Created isolated environment"
else
print_error "Failed to create virtual environment"
exit 1
echo ""
echo "Error details:"
echo "$venv_error"
echo ""
# Check for common Linux issues and try fallbacks
local os_type=$(detect_os)
if [[ "$os_type" == "linux" || "$os_type" == "wsl" ]]; then
if echo "$venv_error" | grep -E -q "No module named venv|venv.*not found"; then
print_warning "Python venv module not available, trying fallback methods..."
# Try virtualenv as fallback
if command -v virtualenv &> /dev/null; then
print_info "Attempting to create environment with virtualenv..."
local fallback_error
if fallback_error=$(virtualenv -p "$python_cmd" "$VENV_PATH" 2>&1); then
print_success "Created environment using virtualenv fallback"
# Continue to path setup below instead of early return
else
echo "virtualenv fallback failed: $fallback_error"
fi
fi
# Try python -m virtualenv if directory wasn't created
if [[ ! -d "$VENV_PATH" ]]; then
local fallback_error
if fallback_error=$($python_cmd -m virtualenv "$VENV_PATH" 2>&1); then
print_success "Created environment using python -m virtualenv fallback"
# Continue to path setup below instead of early return
else
echo "python -m virtualenv fallback failed: $fallback_error"
fi
fi
# Check if any fallback succeeded
if [[ ! -d "$VENV_PATH" ]]; then
print_error "All virtual environment creation methods failed!"
echo ""
echo "Please install the venv or virtualenv package:"
echo " Ubuntu/Debian: sudo apt install python3-venv python3-virtualenv"
echo " RHEL/CentOS: sudo dnf install python3-venv python3-virtualenv"
echo " Fedora: sudo dnf install python3-venv python3-virtualenv"
echo " Arch: sudo pacman -S python-virtualenv"
echo ""
echo "Or install via pip:"
echo " $python_cmd -m pip install --user virtualenv"
echo ""
exit 1
fi
elif echo "$venv_error" | grep -q "Permission denied"; then
print_error "Permission denied creating virtual environment"
echo ""
echo "Try running with different permissions or in a different directory:"
echo " mkdir -p ~/zen-mcp-temp && cd ~/zen-mcp-temp"
echo " git clone <repository-url> && cd zen-mcp-server && ./run-server.sh"
echo ""
exit 1
else
exit 1
fi
else
exit 1
fi
fi
fi