适用系统: Ubuntu 20.04+, Debian 11+, CentOS/RHEL 8+, Fedora 35+ 难度: ⭐⭐ 中等 预计时间: 30-45分钟
- 处理器: x86_64或ARM64架构
- 内存: 至少4GB RAM(推荐8GB+)
- 存储: 至少20GB可用空间
- 操作系统: Ubuntu 20.04+ / Debian 11+ / CentOS 8+ / Fedora 35+
- 权限: sudo访问权限
- 网络: 稳定的互联网连接
# 查看发行版信息
cat /etc/os-release
# 或使用
lsb_release -a根据输出选择对应的安装方式(Ubuntu/Debian或CentOS/Fedora)。
# 更新包列表
sudo apt update
# 升级已安装的包(可选)
sudo apt upgrade -y# 安装编译工具和开发库
sudo apt install -y \
build-essential \
libssl-dev \
zlib1g-dev \
libbz2-dev \
libreadline-dev \
libsqlite3-dev \
wget \
curl \
llvm \
libncurses5-dev \
libncursesw5-dev \
xz-utils \
tk-dev \
libffi-dev \
liblzma-dev \
python3-openssl \
git方法1: 使用deadsnakes PPA(推荐)
# 添加deadsnakes PPA
sudo add-apt-repository ppa:deadsnakes/ppa -y
sudo apt update
# 安装Python 3.11
sudo apt install -y python3.11 python3.11-venv python3.11-dev
# 验证安装
python3.11 --version方法2: 从源码编译(适用于没有PPA的系统)
# 下载Python 3.11源码
cd /tmp
wget https://www.python.org/ftp/python/3.11.9/Python-3.11.9.tgz
tar -xzf Python-3.11.9.tgz
cd Python-3.11.9
# 配置并编译
./configure --enable-optimizations --with-ensurepip=install
make -j $(nproc)
sudo make altinstall
# 验证
python3.11 --version# 安装uv(使用官方安装脚本)
curl -LsSf https://astral.sh/uv/install.sh | sh
# 配置PATH(添加到~/.bashrc或~/.zshrc)
echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bashrc
source ~/.bashrc
# 验证
uv --version# 克隆仓库
git clone https://github.com/yourusername/py_ai_tutorial.git
cd py_ai_tutorial
# 创建虚拟环境
python3.11 -m venv .venv
# 或使用uv
uv venv
# 激活虚拟环境
source .venv/bin/activate
# 安装依赖
uv pip install -e ".[stage3]"
# 安装Jupyter
uv pip install jupyter jupyterlab
# 验证
python -c "import numpy, pandas, matplotlib, sklearn; print('✅ 安装成功!')"# CentOS/RHEL 8+
sudo dnf update -y
# 或 Fedora
sudo dnf update -y
# 或 CentOS 7(使用yum)
sudo yum update -y# CentOS/RHEL 8+
sudo dnf groupinstall "Development Tools" -y
sudo dnf install -y \
openssl-devel \
bzip2-devel \
libffi-devel \
zlib-devel \
wget \
git
# CentOS 7
sudo yum groupinstall "Development Tools" -y
sudo yum install -y \
openssl-devel \
bzip2-devel \
libffi-devel \
zlib-devel \
wget \
gitCentOS/RHEL通常需要从源码编译Python 3.11:
# 下载并编译Python 3.11
cd /tmp
wget https://www.python.org/ftp/python/3.11.9/Python-3.11.9.tgz
tar -xzf Python-3.11.9.tgz
cd Python-3.11.9
./configure --enable-optimizations --with-ensurepip=install
make -j $(nproc)
sudo make altinstall
# 验证
python3.11 --version安装uv、克隆仓库、创建环境、安装依赖的步骤与Ubuntu相同。
# Ubuntu/Debian
sudo apt install -y fonts-noto-cjk
# CentOS/RHEL
sudo yum install -y google-noto-sans-cjk-fonts
# 配置matplotlib
mkdir -p ~/.config/matplotlib
cat > ~/.config/matplotlib/matplotlibrc << EOF
font.sans-serif: Noto Sans CJK SC, DejaVu Sans
axes.unicode_minus: False
EOF如果需要远程访问Jupyter:
# 生成Jupyter配置
jupyter notebook --generate-config
# 设置密码
jupyter notebook password
# 配置允许远程访问
cat >> ~/.jupyter/jupyter_notebook_config.py << EOF
c.NotebookApp.ip = '0.0.0.0'
c.NotebookApp.port = 8888
c.NotebookApp.open_browser = False
EOF
# 启动(后台运行)
nohup jupyter lab > jupyter.log 2>&1 &
# 访问:http://<服务器IP>:8888安全建议:
- 使用强密码
- 配置防火墙只允许特定IP访问
- 或使用SSH隧道:
ssh -L 8888:localhost:8888 user@server
# 安装tmux
sudo apt install -y tmux # Ubuntu/Debian
sudo yum install -y tmux # CentOS/RHEL
# 创建会话
tmux new -s ai-tutorial
# 在tmux中激活环境并运行Jupyter
source .venv/bin/activate
jupyter lab
# 分离会话: Ctrl+B, 然后按D
# 重新连接: tmux attach -t ai-tutorial# 运行验证脚本
python scripts/env/detect-platform.py
# 快速测试
python -c "
import sys
import platform
import numpy as np
import pandas as pd
import matplotlib
import sklearn
print(f'✅ Python版本: {sys.version}')
print(f'✅ 系统: {platform.system()} {platform.release()}')
print(f'✅ 架构: {platform.machine()}')
print(f'✅ NumPy版本: {np.__version__}')
print(f'✅ Pandas版本: {pd.__version__}')
print(f'✅ Matplotlib版本: {matplotlib.__version__}')
print(f'✅ Scikit-learn版本: {sklearn.__version__}')
print('\\n🎉 Linux环境配置成功!')
"症状: sudo: add-apt-repository: command not found
解决方案:
sudo apt install -y software-properties-common症状: configure: error: no acceptable C compiler found
解决方案:
# 安装GCC编译器
sudo apt install -y gcc g++ # Ubuntu/Debian
sudo yum install -y gcc gcc-c++ # CentOS/RHEL症状: urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED]>
解决方案:
# Ubuntu/Debian
sudo apt install -y ca-certificates
sudo update-ca-certificates
# CentOS/RHEL
sudo yum install -y ca-certificates
sudo update-ca-trust症状: MemoryError 或系统卡死
解决方案:
# 创建swap空间(4GB)
sudo fallocate -l 4G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
# 永久生效
echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab
# 验证
free -h症状: 无法连接到http://<服务器IP>:8888
解决方案:
# 检查防火墙
sudo ufw status # Ubuntu/Debian
sudo firewall-cmd --list-all # CentOS/RHEL
# 开放8888端口
sudo ufw allow 8888 # Ubuntu/Debian
sudo firewall-cmd --permanent --add-port=8888/tcp # CentOS/RHEL
sudo firewall-cmd --reload
# 检查Jupyter是否运行
ps aux | grep jupyter
netstat -tlnp | grep 8888# pip镜像
mkdir -p ~/.pip
cat > ~/.pip/pip.conf << EOF
[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
trusted-host = pypi.tuna.tsinghua.edu.cn
EOF
# apt镜像(Ubuntu,替换为阿里云)
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
sudo sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list
sudo apt update环境配置完成后:
最后更新: 2025-11-10 维护者: py_ai_tutorial团队