操作系统:Ubuntu 14.04 LTS
蟒蛇:2.7.6
我安装的 Gourmet Recipe Manager 突然停止加载。当我在终端窗口中运行它时,我在回溯结束时得到以下信息:
import datetime as dt
ImportError: No module named datetime
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据我所知,没有任何变化,我的 Python 安装是最新的。它只是昨天停止工作。我当然会很感激诊断和解决这个问题的好方法!
更新:感谢所有回复的人!
蒂姆,如果我在错误的地方问了这个问题,我很抱歉。请简单地按照 Ubuntu 网站上的链接将其归结为成为一个新人。
TheSchwa,我尝试了您的建议并收到与上述相同的错误消息。
muru,该软件包似乎已安装,但我不知道它是否已正确安装/配置。我怎么知道?
对于所有的问题,我很抱歉,但我是 RedHat 的老家伙,已经离开 Linux 有一段时间了。所有 apt/dpkg 的东西对我来说都是新的。
Bra*_*des 89
这只是在 14.10 更新后发生在我身上,这似乎是因为我的虚拟环境有旧的副本/usr/bin/python2.7——不像新的二进制文件——不包括datetime内置的,所以当他们在磁盘上的任何地方都找不到它时会出错. 新的解释器似乎在没有任何文件 I/O 的情况下导入它(尝试运行它strace来检查)。
我通过激活它并运行来修复每个虚拟环境:
$ cp /usr/bin/python2.7 $(which python2.7)
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sur*_*hvv 31
您可以通过以下方式重新初始化 virtualenv:
cd $VIRTUAL_ENV
virtualenv .
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小智 30
如果您在升级后尝试使用 letencrypt,此解决方案对我有用 letencrypt 论坛 - 无法使用自动导入:错误:没有名为 io/2345/3 的模块
我只需要删除这个:
rm ~/.local/share/letsencrypt -R
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小智 0
因为我发现 14.04 中有一些变化,所以你需要从 root 执行此操作:
仅适用于日期时间:
ln -s /usr/lib/python2.7/lib-dynload/datetime.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/datetime.so
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对于所有模块:
ln -s /usr/lib/python2.7/lib-dynload/audioop.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/audioop.so
ln -s /usr/lib/python2.7/lib-dynload/_bsddb.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_bsddb.so
ln -s /usr/lib/python2.7/lib-dynload/bz2.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/bz2.so
ln -s /usr/lib/python2.7/lib-dynload/_codecs_cn.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_codecs_cn.so
ln -s /usr/lib/python2.7/lib-dynload/_codecs_hk.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_codecs_hk.so
ln -s /usr/lib/python2.7/lib-dynload/_codecs_iso2022.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_codecs_iso2022.so
ln -s /usr/lib/python2.7/lib-dynload/_codecs_jp.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_codecs_jp.so
ln -s /usr/lib/python2.7/lib-dynload/_codecs_kr.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_codecs_kr.so
ln -s /usr/lib/python2.7/lib-dynload/_codecs_tw.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_codecs_tw.so
ln -s /usr/lib/python2.7/lib-dynload/crypt.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/crypt.so
ln -s /usr/lib/python2.7/lib-dynload/_csv.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_csv.so
ln -s /usr/lib/python2.7/lib-dynload/_ctypes_test.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_ctypes_test.so
ln -s /usr/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_ctypes.so
ln -s /usr/lib/python2.7/lib-dynload/_curses_panel.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_curses_panel.so
ln -s /usr/lib/python2.7/lib-dynload/_curses.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_curses.so
ln -s /usr/lib/python2.7/lib-dynload/datetime.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/datetime.so
ln -s /usr/lib/python2.7/lib-dynload/dbm.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/dbm.so
ln -s /usr/lib/python2.7/lib-dynload/_elementtree.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_elementtree.so
ln -s /usr/lib/python2.7/lib-dynload/fpectl.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/fpectl.so
ln -s /usr/lib/python2.7/lib-dynload/future_builtins.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/future_builtins.so
ln -s /usr/lib/python2.7/lib-dynload/_hashlib.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_hashlib.so
ln -s /usr/lib/python2.7/lib-dynload/_hotshot.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_hotshot.so
ln -s /usr/lib/python2.7/lib-dynload/_json.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_json.so
ln -s /usr/lib/python2.7/lib-dynload/linuxaudiodev.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/linuxaudiodev.so
ln -s /usr/lib/python2.7/lib-dynload/_lsprof.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_lsprof.so
ln -s /usr/lib/python2.7/lib-dynload/mmap.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/mmap.so
ln -s /usr/lib/python2.7/lib-dynload/_multibytecodec.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_multibytecodec.so
ln -s /usr/lib/python2.7/lib-dynload/_multiprocessing.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_multiprocessing.so
ln -s /usr/lib/python2.7/lib-dynload/nis.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/nis.so
ln -s /usr/lib/python2.7/lib-dynload/ossaudiodev.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/ossaudiodev.so
ln -s /usr/lib/python2.7/lib-dynload/parser.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/parser.so
ln -s /usr/lib/python2.7/lib-dynload/pyexpat.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/pyexpat.so
ln -s /usr/lib/python2.7/lib-dynload/readline.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/readline.so
ln -s /usr/lib/python2.7/lib-dynload/resource.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/resource.so
ln -s /usr/lib/python2.7/lib-dynload/_sqlite3.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_sqlite3.so
ln -s /usr/lib/python2.7/lib-dynload/_ssl.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_ssl.so
ln -s /usr/lib/python2.7/lib-dynload/termios.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/termios.so
ln -s /usr/lib/python2.7/lib-dynload/_testcapi.x86_64-linux-gnu.so /usr/lib/python2.7/lib-dynload/_testcapi.so
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另外,如果您使用虚拟环境副本
cp $(which python2.7) /opt/graphite/bin/python
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到你的环境。
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