我在ubuntu上安装了python3.3.1 (虽然默认是python2.6.5),.I通常使用virtualenvwrapper工作。
我想安装支持python3.So的ipython,我这样做了
>>workon envpy331
(envpy331)damon@ubuntu:~$
(envpy331)damon@ubuntu:~$pip install ipython
....安装完成后,我尝试
(envpy331)damon@ubuntu:ipython3
(envpy331)damon@ubuntu:
WARNING: IPython History requires SQLite, your history will not be saved
Python 3.3.1 (default, Apr 19 2013, 11:41:37)
Type "copyright", "credits" or "license" for more information.
IPython 0.13.2 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
WARNING: Readline services not available or not loaded.WARNING: The auto-indent feature requires the readline library看到这一点,我尝试安装readline
(envpy331)damon@ubuntu:pip install readline此程序已下载并尝试安装readline,但失败
/usr/bin/ld: cannot find -lncurses
collect2: ld returned 1 exit status
error: command 'gcc' failed with exit status 1当我尝试查找libncurses时,我发现系统中安装了版本5
:locate libncurses
>>/lib/libncurses.so.5
/lib/libncurses.so.5.7
/lib/libncursesw.so.5
/lib/libncursesw.so.5.7
/usr/lib/vlc/plugins/gui/libncurses_plugin.so
/usr/share/doc/libncurses5
/usr/share/doc/libncursesw5
/usr/share/doc/libncurses5/FAQ
/usr/share/doc/libncurses5/README.Debian
/usr/share/doc/libncurses5/TODO.Debian
/usr/share/doc/libncurses5/changelog.Debian.gz
/usr/share/doc/libncurses5/copyright
/usr/share/doc/libncursesw5/changelog.Debian.gz
/usr/share/doc/libncursesw5/copyright
/var/lib/dpkg/info/libncurses5.list
/var/lib/dpkg/info/libncurses5.md5sums
/var/lib/dpkg/info/libncurses5.postinst
/var/lib/dpkg/info/libncurses5.postrm
/var/lib/dpkg/info/libncurses5.shlibs
/var/lib/dpkg/info/libncursesw5.list
/var/lib/dpkg/info/libncursesw5.md5sums
/var/lib/dpkg/info/libncursesw5.postinst
/var/lib/dpkg/info/libncursesw5.postrm
/var/lib/dpkg/info/libncursesw5.shlibs你知道怎么纠正这个问题吗?
发布于 2013-05-17 15:15:04
您已经安装了ncurses库,但还没有安装编译readline所需的开发头文件。
尝试安装libncurses5-dev,然后它应该可以工作。
https://stackoverflow.com/questions/16601122
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