centos 6.5 编译安装 Python2.7 _ssl 模块编译失败

running build running build_ext building dbm using gdbm building '_ssl' extension gcc -pthread -fPIC -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I. -IInclude -I./Include -I/usr/local/include -I/home/caimaoy/python_install/Python-2.7.10/Include -I/home/caimaoy/python_install/Python-2.7.10 -c /home/yuechen/python_install/Python-2.7.10/Modules/_ssl.c -o build/temp.linux-x86_64-2.7/home/caimaoy/python_install/Python-2.7.10/Modules/_ssl.o gcc -pthread -shared build/temp.linux-x86_64-2.7/home/caimaoy/python_install/Python-2.7.10/Modules/_ssl.o -L/usr/local/lib -lssl -lcrypto -o build/lib.linux-x86_64-2.7/_ssl.so *** WARNING: renaming "_ssl" since importing it failed: build/lib.linux-x86_64-2.7/_ssl.so: undefined symbol: SSL_CTX_set_alpn_protos Python build finished, but the necessary bits to build these modules were not found: bsddb185 dl imageop sunaudiodev To find the necessary bits, look in setup.py in detect_modules() for the module's name. Failed to build these modules: _ssl 

openssl.i686 1.0.1e-42.el6_7.1 @updates openssl.x86_64 1.0.1e-42.el6_7.1 @updates openssl-devel.i686 1.0.1e-42.el6_7.1 @updates openssl-devel.x86_64 1.0.1e-42.el6_7.1 @updates 

Modules/Setup.dist 修改为如下 # Socket module helper for SSL support; you must comment out the other # socket line above, and possibly edit the SSL variable: SSL=/usr/local/ssl _ssl _ssl.c \ -DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \ -L$(SSL)/lib -lssl -lcrypto