Update README.md and add compile notice (#137)

Author: yunwei37

Diff for: README.md

@@ -99,6 +99,11 @@ This project is mainly based on [libbpf](https://github.com/libbpf/libbpf) frame
 > - We also provide a small tool called GPTtrace, which uses ChatGPT to automatically write eBPF programs and trace Linux systems through natural language descriptions. This tool allows you to interactively learn eBPF programs: [GPTtrace](https://github.com/eunomia-bpf/GPTtrace)
 > - Feel free to raise any questions or issues related to eBPF learning, or bugs encountered in practice, in the issue or discussion section of this repository. We will do our best to help you!
 
+## Install deps and Compile
+
+- For libbpf based: see [src/11-bootstrap](https://github.com/eunomia-bpf/bpf-developer-tutorial/blob/main/src/11-bootstrap/README_en.md)
+- For eunomia-bpf based: see [src/1-helloworld](https://github.com/eunomia-bpf/bpf-developer-tutorial/blob/main/src/1-helloworld/README_en.md)
+
 ## GitHub Templates: Easily build eBPF projects and development environments, compile and run eBPF programs online with one click
 
 When starting a new eBPF project, are you confused about how to set up the environment and choose a programming language? Don't worry, we have prepared a series of GitHub templates for you to quickly start a brand new eBPF project. Just click the `Use this template` button on GitHub to get started.- <https://github.com/eunomia-bpf/libbpf-starter-template>: eBPF project template based on the C language and libbpf framework