updated readme to inlude uv/uvx installation details (#25)

This PR updates the readme to include installation guide for uv/uvx
commands, which is a dependency for running this project

https://app.devrev.ai/devrev/works/ISS-175688

Co-authored-by: DevRev <[email protected]>

Author: floatingIce91

README.md

@@ -22,6 +22,58 @@ A Model Context Protocol server for DevRev. This server provides comprehensive a
 - **`update_part`**: Update existing parts by modifying properties such as name, description, assignees, or target dates.
 - **`list_parts`**: List and filter parts based on various criteria like dates, assignees, parent parts, and more.
 
+## Prerequisites
+
+Before using this MCP server, you need to install either `uvx` or `uv`, which are modern Python package and project management tools.
+
+### Installing uv (Recommended)
+
+`uv` is a fast Python package installer and resolver. It includes `uvx` for running Python applications.
+
+#### On macOS and Linux:
+```bash
+curl -LsSf https://astral.sh/uv/install.sh | sh
+```
+
+#### On Windows:
+```powershell
+powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"
+```
+
+#### Alternative Installation Methods:
+
+**Using Homebrew (macOS):**
+```bash
+brew install uv
+```
+
+**Using pip:**
+```bash
+pip install uv
+```
+
+### Verifying Installation
+
+After installation, verify that `uv` and `uvx` are available:
+
+```bash
+# Check uv version
+uv --version
+
+# Check uvx version  
+uvx --version
+```
+
+Both commands should return version information. If you get "command not found" errors, you may need to restart your terminal or add the installation directory to your PATH.
+
+### Troubleshooting
+
+If you encounter issues:
+1. Restart your terminal after installation
+2. Check that the installation directory is in your PATH
+3. On macOS/Linux, the default installation adds uv to `~/.cargo/bin/`
+4. Refer to the [official uv documentation](https://docs.astral.sh/uv/) for more detailed installation instructions
+
 ## Configuration
 
 ### Get the DevRev API Key