Python模块导入错误

Question

对我来说很奇怪:

# uname -aLinux localhost.localdomain 2.6.18-194.3.1.el5 #1 SMP Thu May 13 13:09:10 EDT 2010 i686 i686 i386 GNU/Linux# pwd/root# pythonPython 2.6.5 (r265:79063, Apr 11 2010, 22:34:44)[GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> import dns>>>[3]+  Stopped                 python# cd /home/user/dev/dns[root@localhost dns]# pythonPython 2.6.5 (r265:79063, Apr 11 2010, 22:34:44)[GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> import dnsTraceback (most recent call last):  File "", line 1, in   File "dns.py", line 1, in     import dns.resolverImportError: No module named resolver>>>[4]+  Stopped                 python#

总结:我无法从不同的路径导入相同的 python 模块。有任何想法吗？ 0_o

附言SELINUX=禁用

Answer 1

什么是 dns.__file__在第一种情况下？我怀疑它不是 来自您的目录 cd第二次进入(启动 Python 时的当前目录位于 sys.path 的前面)，而是来自包含关键 resolver 的包第二个似乎缺少的模块。