在CentOS 7上从源代码编译Python 3.4.3时,README指示运行
./configure
make
make test
sudo make install
在第二步,make
,我看到了
Python build finished successfully!
The necessary bits to build these optional modules were not found:
_bz2 _curses _curses_panel
_dbm _gdbm _lzma
_sqlite3 _ssl _tkinter
readline zlib
To find the necessary bits, look in setup.py in detect_modules() for the module's name.
但是setup.py的源代码中没有任何内容表明该怎么做?好像我已经有了必要的包裹?
$ sudo yum install readline
...
Package readline-6.2-10.el7.x86_64 already installed and latest version
Nothing to do
如何获取python 3的readline
模块?
答案 0 :(得分:0)
安装readline-devel
包
$ sudo yum install readline-devel
[...]
Installed:
readline-devel.x86_64 0:6.2-10.el7
Dependency Installed:
ncurses-devel.x86_64 0:5.9-14.20130511.el7_4
Dependency Updated:
ncurses.x86_64 0:5.9-14.20130511.el7_4 [...]
Complete!
然后重新运行make
$ make
[...]
Python build finished successfully!
The necessary bits to build these optional modules were not found:
_bz2 _dbm _gdbm
_lzma _sqlite3 _ssl
_tkinter zlib
现在安装了readline
和_curses
模块,缺少模块列表中没有。
我从这个问题的答案得到了提示:yum showing readline installed but readline command not working
这种模式证明适用于其他缺失的包。 ssl
需要openssl-devel
个包,zlib
需要zlib-devel
。