lsb_release -a查看系統版本,確保要安裝的Python版本與系統兼容。sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
sudo apt install python3.x # 替換為所需版本
sudo apt install build-essential libssl-dev zlib1g-dev libreadline-dev libsqlite3-dev
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple package_name
wget https://www.python.org/ftp/python/3.x.x/Python-3.x.x.tgz
tar -xzvf Python-3.x.x.tgz
cd Python-3.x.x
./configure --enable-optimizations
make -j$(nproc)
sudo make altinstall # 避免覆蓋系統默認Python
sudo執行安裝命令獲取權限。~/.bashrc或~/.zshrc:echo 'export PATH=/usr/local/python3.x/bin:$PATH' >> ~/.bashrc
source ~/.bashrc
venv:python3 -m venv myenv
source myenv/bin/activate
pip install package_name
若以上方法無效,建議提供詳細錯誤信息以便進一步診斷。