centos 安裝pycurlyum install python-devel curl-develpip3 install pycurl

解決MacOS升級后出現xcrun: error: invalid active developer path, missing xcrun的問題xcode-select --install然后dongchang-5:qqmusic baoshan$ pip3 install pycurlCollecting pycurl Using cached pycurl-7.43.0.1.tar.gzBuilding wheels for collected packages: pycurl Running setup.py bdist_wheel for pycurl ... done Stored in directory: /Users/baoshan/Library/Caches/pip/wheels/a5/5b/c8/f80900b09b49815e1f90dbae2f57e49b3f4c61071db40fb238Successfully built pycurlInstalling collected packages: pycurlSuccessfully installed pycurl-7.43.0.1ImportError: pycurl: libcurl link-time ssl backend (openssl) is different from compile-time ssl backend (none/other)解決辦法# pip uninstall pycurl# export PYCURL_SSL_LIBRARY=openssl# pip install pycurldongchang-5:qqmusic baoshan$ pip3 install pycurlCollecting pycurlInstalling collected packages: pycurlSuccessfully installed pycurl-7.43.0.1上述參考自：http://www.kxtry.com/archives/398dongchang-5:include baoshan$ python3Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 26 2016, 10:47:25)[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwinType "help", "copyright", "credits" or "license" for more information.>>> import pycurlTraceback (most recent call last): File "<stdin>", line 1, in <module>ImportError: pycurl: libcurl link-time ssl backend (openssl) is different from compile-time ssl backend (none/other)參考解決方案：https://www.jianshu.com/p/50b6771eb853

但是這里有一個坑：在高版本的mac系統環境變量里是找不到openssl的頭文件的因為新版本Mac的openssl版本 LibreSSL 2.2.7pip3 uninstall pycurl# 卸載庫export PYCURL_SSL_LIBRARY=opensslexport LDFLAGS=-L/usr/local/opt/openssl/libexport CPPFLAGS=-I/usr/local/opt/openssl/include# openssl相關頭文件路徑pip3 install pycurl --compile --no-cache-dir # 重新編譯安裝至此終于搞定。dongchang-5:pycurl-7.43.0 baoshan$ python3Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 26 2016, 10:47:25)[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwinType "help", "copyright", "credits" or "license" for more information.>>> import pycurl>>>參考：https://segmentfault.com/q/1010000012674778