The error fatal error: bits/libc-header-start.h: No such file or directory usually occurs when:
Once installed, you can verify the file's location on your system using the find or dpkg commands: : dpkg -S bits/libc-header-start.h
: In some cases, a partial or corrupted installation of gcc or g++ can lead to missing internal headers. How to Install bits/libc-header-start.h download bits/libc-header-start.h
Reinstalling the base development group often fixes path issues: sudo pacman -S base-devel Use code with caution. Important Usage Warning
: You are using the -m32 flag to compile a 32-bit application on a 64-bit machine without having the 32-bit development headers installed. The error fatal error: bits/libc-header-start
On modern multi-arch systems (like Ubuntu 20.04+), the file is often located at /usr/include/x86_64-linux-gnu/bits/libc-header-start.h .
For most users, installing the standard development tools resolves the issue: sudo apt update sudo apt install build-essential libc6-dev Use code with caution. On modern multi-arch systems (like Ubuntu 20
: Your system lacks the necessary C library headers.