I built Python from source on my server but forgot to install the xz/lzma dev headers first, and now import…

I built Python from source on my server but forgot to install the xz/lzma dev headers first, and now import…: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). Problem Statement I built Python from source on my server but forgot to install the xz/lzma dev headers first, and…

The task

Problem Statement I built Python from source on my server but forgot to install the xz/lzma dev headers first, and now import pandas blows up immediately with a ModuleNotFoundError about lzma. The thing is, my whole pipeline reads plain CSV and parquet files — I never touch…

Part of XiaomiMiMo/MiMo-V2.6-RL-oss.