sudo easyinstall pip報(bào)錯(cuò) python版本是系統(tǒng)自帶的2.7.10，openssl版本是OpenSSL 0.9.8zh 14 Jan 2016，macos是10.12.6 具體報(bào)錯(cuò)如下： $ sudo easy_install-2.7 pip Password: Searching for pip Reading https://pypi.python.org/simple/pip/ Download error on https://pypi.python.org/simple/pip/: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) -- Some packages may not be found! Couldn't find index page for 'pip' (maybe misspelled?) Scanning index of all packages (this may take a while) Reading https://pypi.python.org/simple/ Download error on https://pypi.python.org/simple/: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) -- Some packages may not be found! No local packages or download links found for pip error: Could not find suitable distribution for Requirement.parse('pip') 猜測(cè)是ssl的問(wèn)題，網(wǎng)上搜索了一下沒(méi)有遇到有用的方案，求助攻