# Nlp Research Repo Package Installment

> Align Python version and repo-declared dependencies (requirements.txt / environment.yml) before installing packages for NLP research code reproduction.

- Skill: `agentscope-ai/nlp-research-repo-package-installment` (Agent Skill)
- Install (CLI): `npx skillmds@latest add agentscope-ai/nlp-research-repo-package-installment`
- Raw SKILL.md: https://api.skillmd.com/api/skills/agentscope-ai/nlp-research-repo-package-installment/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Research & Search
- Author: agentscope-ai (https://skillmd.com/u/agentscope-ai)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/agentscope-ai/nlp-research-repo-package-installment

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# NLP Research Repo Package Installment

When reproducing an NLP research repo, **always align the environment to the repo’s declared dependencies first**. Most failures come from **Python version mismatch** or installing packages without following `requirements.txt` / `environment.yml`.

## What to do (must run before any install)

1. **Read the repo dependency files**
- Prefer `environment.yml` / `environment.yaml` (often pins **Python** + channels + non-pip deps)
- Otherwise use `requirements.txt` (pip deps)
- If both exist, treat `environment.yml` as the base, `requirements.txt` as supplemental unless README says otherwise

2. **Log the current environment (Python version is critical)**  
Write `/root/python_int.txt` containing:
- `python -VV` *(required; Python version is often the root cause)*
- `python -m pip --version`
- `python -m pip freeze`

3. **Compare & decide**
- If the repo expects a specific Python major/minor and the current Python does not match, it’s usually best to **set up a matching environment**  before installing dependencies.
        Example: set up a fresh Python 3.11 environment (Docker / Ubuntu) with uv
        # Install uv
        apt-get update
        apt-get install -y --no-install-recommends curl ca-certificates
        rm -rf /var/lib/apt/lists/*
        curl -LsSf https://astral.sh/uv/0.9.7/install.sh | sh
        export PATH="/root/.local/bin:$PATH"

        # Install Python + create a venv
        uv python install 3.11.8
        uv venv --python 3.11.8 /opt/py311

        # Use the new Python for installs/runs
        /opt/py311/bin/python -VV
        /opt/py311/bin/python -m pip install -U pip setuptools wheel

- Prefer installing from the repo’s dependency files (avoid random upgrades), then run a quick import/smoke test.