macOS是Python2安装cryptography pip install cryptography==2.9.2 报错 build/temp.macosx-15.3-arm64-2.7/_openssl.c:575:10: fatal error: 'openssl/opensslv.h' file not found 尝试导出 export CPPFLAGS=-I/opt/homebrew/Cellar/openssl@3/3.4.0/include export LDFLAGS=-L/opt/homebrew/Cellar/openssl@3/...
ImportError: /usr/local/python36/lib/python3.6/site-packages/cryptography-2.2.2-py3.6-linux-x86_64.egg/cryptography/hazmat/bindings/_openssl.abi3.so: undefined symbol: d2i_DHxparams 找了好多资料都没有解决,没办法只好放弃原有的安装方式,之前是一个个手动下载模块,传到内网服务器后 通过PYTHON SETUP.P...
在redhat 6.8中安装python3.7后，尝试使用pip3安装oss2时遇到了报错：ERROR: Failed building wheel for cryptography。查阅错误信息后，发现升级pip并未解决安装oss2的问题，仍然提示遇到了cryptography错误。推测问题可能在于cryptography版本过高，导致无法兼容当前环境，尝试安装较低版本的cryptography后，成功...
ERROR: Failed building wheel for cryptography Successfully built oss2 aliyun-python-sdk-core crcmod pycryptodome Failed to build cryptography ERROR: Could not build wheels for cryptography, which is required to install pyproject.toml-based projects 根据这里的提示,升级 pip后安装 oss2还是报cryptography...
Requirement already satisfied: cryptography in c:\python27\lib\site-packages (fr om pymysql) (2.3.1) 解决办法: 复制报错路径,加--target=路径 pymysql 再次安装即可 C:\Users\lenovo>pip.exe install --target=c:\python27\lib\site-packages pymysql ...