Dev-Environment

I hit this while installing a local pwntools checkout: error: externally-managed-environment This is not a pwntools problem. It is Python packaging doing what the distro asked it to do. On recent Debian and Ubuntu systems, the system Python is marked as externally managed, so pip install into the global interpreter is blocked by default.

This is the way I install pwndbg from a local checkout when I want the Python dependencies isolated in a venv. I am not using setup.sh here. The script is convenient, but it also tries to install system packages with sudo. For a clean user-level install, I prefer doing the Python part explicitly.

以 GLIBC 为例，搭建二进制与源码调试环境

Linux 生态是开源的，所以调试所需的源码和 debug symbol 可以很方便地获取到。方便到什么程度？如果使用 Ubuntu Jammy 以上版本，那么：

Vim 不知不觉已经迭代到 9.0 版本了，回想起来我昨天好像还在用 Vim 6.0。

整理 GDB、GCC、Binutils 相关调试笔记，包括 CMake 参数、链接选项和符号调试环境。

真是烦死了，每次看 Maven 的 Java 项目都要经历 jar 包下载失败；手动执行 mvn dependency:sources，又依赖下载失败，浪费巨多时间。

你可能不知道的是 IntelliJ IDEA 社区版是开源的，其源代码托管在 https://git.jetbrains.org 中。