On Dec 5, 2011, at 11:06 AM, Jean-François Caron wrote:
> This happened after my latest round of selfupdate and upgrade outdated.
> Previously ipython worked with no problems, but now if I start it up, I get
> an error message about readline, and something about libedit coming from
> Leopard (I am running Lion). It recommends that I install readline, which is
> already installed from macports. After the error message, I get an ipython
> prompt but the prompt itself is screwed up. The regular python interpreter
> has no problems.
>
> See below for my terminal output when I tried the various commands.
>
>
> jfcaron@jfcaron-macbook:~$ ipython
> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/IPython/utils/rlineimpl.py:96:
> RuntimeWarning: Leopard libedit detected - readline will not be well behaved
> including some crashes on tab completion, and incorrect history navigation.
> It is highly recommended that you install readline, which is easy_installable
> with: 'easy_install readline'
> RuntimeWarning)
> Python 2.7.2 (default, Dec 3 2011, 17:24:13)
> Type "copyright", "credits" or "license" for more information.
>
> IPython 0.11 -- 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.
> 34In[1;3[0;34][0^D
> Do you really want to exit ([y]/n)? y
> jfcaron@jfcaron-macbook:~$ port installed|grep readline
> readline @6.2.000_0+universal (active)
> jfcaron@jfcaron-macbook:~$ python
> Python 2.7.2 (default, Dec 3 2011, 17:24:13)
> [GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
>>>> ^D
>
>
> Any suggestions would be appreciated, I'm hoping it's a simple "select"
> command that I need to issue, but it's strange that doing the regular port
> upgrade outdated would have broken this program.
What is the output of the following?
port installed py27-readline
Cheers!
Frank
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