update_path

README.md

@@ -8,6 +8,10 @@ One command and your terminal learns what you type next.
 ## Install
 
 ```bash
+# On Ubuntu/Debian, first ensure python3-venv is installed
+sudo apt-get install python3-venv
+
+# Then run the installer
 curl -sSL https://git.appmodel.nl/tour/finish/raw/branch/main/docs/install.sh | bash
 source ~/.bashrc   # or ~/.zshrc
 ```

docs/install.sh

@@ -110,7 +110,7 @@ main() {
 
     echo "Detected shell: $SHELL_TYPE"
 
-    # Check Python
+    # Check Python and venv
     echo "Checking Python installation..."
     if ! command -v python3 > /dev/null 2>&1; then
         echo_error "Python 3 is required but not found"
@@ -120,6 +120,17 @@ main() {
         exit 1
     fi
     echo_green "✓ Python 3 found: $(python3 --version)"
+
+    # Check if venv module is available
+    if ! python3 -m venv --help > /dev/null 2>&1; then
+        echo_error "python3-venv module is not installed"
+        echo "Install it with:"
+        echo "  Ubuntu/Debian: sudo apt-get install python3-venv"
+        echo "  CentOS/RHEL: sudo yum install python3-venv"
+        echo "  macOS: (included with python3)"
+        exit 1
+    fi
+    echo_green "✓ python3-venv available"
     echo ""
 
     # Check dependencies
@@ -178,14 +189,30 @@ main() {
     # Create virtualenv and install dependencies
     echo "Creating virtual environment..."
     VENV_PATH="$HOME/.venvs/finish"
-    if [ ! -d "$VENV_PATH" ]; then
-        python3 -m venv "$VENV_PATH"
+    if [ -d "$VENV_PATH" ]; then
+        echo "Virtual environment already exists, removing old one..."
+        rm -rf "$VENV_PATH"
+    fi
+
+    if ! python3 -m venv "$VENV_PATH"; then
+        echo_error "Failed to create virtual environment"
+        echo "Make sure python3-venv is installed:"
+        echo "  Ubuntu/Debian: sudo apt-get install python3-venv"
+        exit 1
     fi
     echo_green "✓ Virtual environment created at $VENV_PATH"
 
     echo "Installing Python dependencies..."
-    "$VENV_PATH/bin/pip" install --quiet --upgrade pip
-    "$VENV_PATH/bin/pip" install --quiet -r "$TEMP_REQ"
+    if ! "$VENV_PATH/bin/pip" install --quiet --upgrade pip; then
+        echo_error "Failed to upgrade pip"
+        exit 1
+    fi
+
+    if ! "$VENV_PATH/bin/pip" install --quiet -r "$TEMP_REQ"; then
+        echo_error "Failed to install dependencies"
+        cat "$TEMP_REQ"
+        exit 1
+    fi
     echo_green "✓ Dependencies installed"
     rm -f "$TEMP_REQ"