升级macOS Catalina后Jupyter中pip安装python-binance失败求助

Hey there, I’ve run into this exact headache after updating macOS before—let’s get this sorted out for you! The core issue jumps right out of your error logs: your Xcode Command Line Tools are either missing or have an invalid path, which breaks the compilation of the regex dependency required by python-binance.

Step 1: Repair Xcode Command Line Tools #

First, let’s fix the root cause:

• Open your terminal (or a new terminal tab in Jupyter Notebook) and run this command:

  xcode-select --install
  

  A system dialog will pop up asking you to install the Command Line Tools. Follow the prompts to finish the installation—it might take a few minutes to download and set up.

• If you get an error saying the tools are already installed but the path is still messed up, reset the path with:

  sudo xcode-select --reset
  

  Double-check the path is correct afterward by running:

  xcode-select -p
  

  It should return /Library/Developer/CommandLineTools.

Step 2: Retry the Installation #

Once the Command Line Tools are fixed, try installing python-binance again. Since you’re using Anaconda, you have two solid options:

1. Use pip (now that the compilation block is removed):

   pip install python-binance
   

2. Or use conda (which often skips compilation headaches by using pre-built packages):

   conda install -c conda-forge python-binance
   

Step 3: Bonus: Upgrade Pip (If Needed) #

If you still hit snags, make sure your pip is up to date—older versions can cause random compatibility issues:

pip install --upgrade pip

Why This Happens #

macOS updates (like your Catalina 10.15.5 upgrade) sometimes reset or corrupt the Xcode Command Line Tools path. The regex package needs to compile a C extension, which relies on gcc and other tools from the Command Line Tools—without them, the installation can’t proceed.

内容的提问来源于stack exchange，提问作者0xyan