问题描述
我在Mac OS 10.5上使用ipython和python 2.5.1（我实际上想使用ipython for 2.6.1，但它似乎不可用？）
I am using ipython on Mac OS 10.5 with python 2.5.1 (I would actually like to use ipython for 2.6.1, but it doesn't seem to be available?)
我通过easy_install安装了ipython。它工作但缺少gnu readline（用ctrl-R等搜索命令行历史记录所需）。
I installed ipython via easy_install. It works but is missing gnu readline (needed for nice searching of command line history with ctrl-R, etc.)
我发现和其他消息来源说这可以通过
I found a blog post and other sources saying this could be fixed by
sudo easy_install -f http://ipython.scipy.org/dist/ readline
然而，这导致 readline.c 中的构建错误，特别是未声明的函数，如 rl_compentry_func_t 和 rl_catch_signals 。
However, this leads to build errors in readline.c , particularly undeclared functions like rl_compentry_func_t and rl_catch_signals.
有没有人看到这些错误？是否有其他方法可以使用readline安装ipython？
Has anyone seen these errors? Is there another way to get ipython installed with readline?
推荐答案
您可以使用MacPorts基本上使用一个命令安装所需的一切。首先从下载并安装MacPorts。
You can install everything you need with essentially one command using MacPorts. First download and install MacPorts from http://www.macports.org/.
然后在终端中执行以下操作：
1）sudo port -v selfupdate
2）sudo port -v install py26 -ipython
Then just do the following in the terminal:1) sudo port -v selfupdate
2) sudo port -v install py26-ipython
这将为您安装python2.6，ipython for python 2.6和readline。启动ipython的命令位于/opt/local/bin/ipython2.6
That will install python2.6, ipython for python 2.6 and readline for you. The command to start ipython will be located at /opt/local/bin/ipython2.6
这篇关于在mac上安装带有readline的ipython的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！