Question

我刚安装了python： brew install python3

然后我跑了 pip3安装virtualenv

我收到了这个错误： pip配置了需要TLS / SSL的位置，但Python中的ssl模块不可用。收集virtualenv 无法获取URL https://pypi.python.org/simple/virtualenv/：确认ssl证书时出现问题：无法连接到HTTPS URL，因为SSL模块不可用。 - 跳过找不到满足要求virtualenv的版本（来自版本:) 找不到virtualenv

的匹配分布

如何修复SSL错误？

Answer 1

似乎brew跳过了证书步骤。

从我的本地安装复制，这将运行certifi ssl安装步骤。

brew install openssl
ln -s /usr/local/Cellar/openssl/{version}/include/openssl /usr/bin/openssl
pip install certifi

然后运行：

# install_certifi.py
#
# sample script to install or update a set of default Root Certificates
# for the ssl module.  Uses the certificates provided by the certifi package:
#       https://pypi.python.org/pypi/certifi

import os
import os.path
import ssl
import stat
import subprocess
import sys

STAT_0o775 = ( stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR
             | stat.S_IRGRP | stat.S_IWGRP | stat.S_IXGRP
             | stat.S_IROTH |                stat.S_IXOTH )


def main():
    openssl_dir, openssl_cafile = os.path.split(
        ssl.get_default_verify_paths().openssl_cafile)

    print(" -- pip install --upgrade certifi")
    subprocess.check_call([sys.executable,
        "-E", "-s", "-m", "pip", "install", "--upgrade", "certifi"])

    import certifi

    # change working directory to the default SSL directory
    os.chdir(openssl_dir)
    relpath_to_certifi_cafile = os.path.relpath(certifi.where())
    print(" -- removing any existing file or link")
    try:
        os.remove(openssl_cafile)
    except FileNotFoundError:
        pass
    print(" -- creating symlink to certifi certificate bundle")
    os.symlink(relpath_to_certifi_cafile, openssl_cafile)
    print(" -- setting permissions")
    os.chmod(openssl_cafile, STAT_0o775)
    print(" -- update complete")

if __name__ == '__main__':
    main()

brew安装python3后出现SSL错误

1 个答案: