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我无法安装esp-idf。从 git 克隆后，esp-idf创建目录（存储库？）~ /esp/esp-idf（我克隆到 ~/esp，它创建了esp-idf目录）。当我尝试运行安装时，出现此错误

CalledProcessError: Command '['/usr/bin/python', '-m', 'virtualenv', '/home/thabo/.espressif/python_env/idf4.2_py3.8_env']' returned non-zero exit status 1.

这就是我运行 ./install.sh 时发生的情况

Installing ESP-IDF tools
Installing tools: xtensa-esp32-elf, xtensa-esp32s2-elf, esp32ulp-elf, esp32s2ulp-elf, openocd-esp32
Skipping xtensa-esp32-elf@esp-2020r3-8.4.0 (already installed)
Skipping xtensa-esp32s2-elf@esp-2020r3-8.4.0 (already installed)
Skipping esp32ulp-elf@2.28.51-esp-20191205 (already installed)
Skipping esp32s2ulp-elf@2.28.51-esp-20191205 (already installed)
Skipping openocd-esp32@v0.10.0-esp32-20200709 (already installed)
Installing Python environment and packages
Creating a new Python environment in /home/thabo/.espressif/python_env/idf4.2_py3.8_env
ModuleNotFoundError: No module named 'virtualenv.seed.via_app_data'
Traceback (most recent call last):
  File "/home/thabo/esp/esp-idf/tools/idf_tools.py", line 1492, in <module>
    main(sys.argv[1:])
  File "/home/thabo/esp/esp-idf/tools/idf_tools.py", line 1488, in main
    action_func(args)
  File "/home/thabo/esp/esp-idf/tools/idf_tools.py", line 1207, in action_install_python_env
    subprocess.check_call([sys.executable, '-m', 'virtualenv', idf_python_env_path],
  File "/usr/lib/python3.8/subprocess.py", line 364, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/usr/bin/python', '-m', 'virtualenv', '/home/thabo/.espressif/python_env/idf4.2_py3.8_env']' returned non-zero exit status 1.
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1 回答 1

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ESP-IDF 工具需要安装 Python 和 Virtualenv 包。Virtualenv 是独立于 Python 的包，它与venvPython 3 中包含的模块不同。

要解决此问题，请安装 Virtualenv 包。然后重试./install.sh

Debian 示例：

apt-get install virtualenv

可以通过以下命令测试 virtualenv 包：

python -m virtualenv --version
于 2021-03-24T07:23:11.517 回答