Consider setting $PYTHONHOME to [: ]

BUG描述:

在Ubuntu上安裝Python時,出現如下報錯,:

Makefile:1092: recipe for target 'libinstall' failed

make: *** [libinstall] Error 1

在終端輸入python后,打開的python解釋器中前兩行提示:
Could not find platform dependent libraries <exec_prefix>  

Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]

解決方法:

1.在安裝的./configure檢查環境配置時,先創建好安裝的目錄如:/usr/local/python2.7/

2.configure時指定前綴,如: ./confirgure --prefix=/usr/local/python2.7/

后面再執行make & make install時就正常了