python - 运行 'ipython notebook' 得到 [Errno 49] 无法分配请求的地址

Question

我使用的是 Mac OS 10.10.4。当我从命令行运行 ipython notebook 时，它给我一个错误 Cannot bind to localhost, using 127.0.0.1 as default ip [Errno 49] Can't assign requested address :

Yans-MacBook-Pro:/ yanyang$ ipython notebook
[W 01:32:12.908 NotebookApp] Cannot bind to localhost, using 127.0.0.1 as default ip
    [Errno 49] Can't assign requested address
[I 01:32:12.912 NotebookApp] Serving notebooks from local directory: /
[I 01:32:12.913 NotebookApp] 0 active kernels 
[I 01:32:12.913 NotebookApp] The IPython Notebook is running at: http://127.0.0.1:8888/
[I 01:32:12.913 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).

以后会导致更多的错误。我该如何解决？

localhost:~ yanyang$ lsof | grep 8888
Google      358 yanyang  txt      REG                1,4   16621568 26888859 /Users/yanyang/Library/Caches/Google/Chrome/Profile 5/Cache/data_4
Google      358 yanyang   90u     REG                1,4   16621568 26888859 /Users/yanyang/Library/Caches/Google/Chrome/Profile 5/Cache/data_4
Google      358 yanyang  205u     REG                1,4       3072 35352297 /Users/yanyang/Library/Application Support/Google/Chrome/Profile 5/Local Storage/http_127.0.0.1_8888.localstorage

上述 block 最后一行的文件内容:

?????z!11?tableItemTableItemTableCREATE TABLE ItemTable (key TEXT UNIQUE ON CONFLICT REPLACE, value BLOB NOT NULL ON CONFLICT FAIL)[!}1indexsqlite_aut?S???widgets:http://127.0.0.1:8888/notebooks/Downloads/PhillyCrime.ipynb{}?*?Qwidgets:http://127.0.0.1:8888/notebooks/Users/yanyang/Downloads/PhillyCrime.ipynb{}
??X?
    ?widgets:http://127.0.0.1:8888/notebooks/Downloads/PhillyCrime.ipynb?&?Q    widgets:http://127.0.0.1:8888/notebooks/Users/yanyang/Downloads/PhillyCrime.ipynb

Answer 1

感谢@Petesh，我现在可以使用 ipython 笔记本了，使用下面的命令:

ipython notebook --ip=127.0.0.1

为了进一步解决，我发现在我的 Mac 的“/etc/hosts”中，127.0.0.1 没有设置为 localhost。这是最终的解决方案。