安装lxml模块后，我的脚本在Ubuntu 10.10的原始版本上成功运行。（Python2.6.6）

所以我手动编译并安装了pyhton2.7（从源代码）。我的剧本不起作用了：Error: ImportError: No module named lxml

我已经返回到python2.6.7（来自源代码），但错误仍在发生。调用正确的python版本（2.6.7）。

注意：错误发生后，我多次删除并重新安装了包python-lxml。错误仍然存在：sudo aptitude install pyhton-lxml

我需要执行某种神奇的脚本来让python找到模块吗？

下面是命令的输出：strace ./RunScriptPython.py（带有python -v）$ strace ./RunScriptPython.sh

execve("./RunScriptPython.sh", ["./RunScriptPython.sh"], [/* 38 vars */]) = 0

brk(0) = 0x9be3000

access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)

mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb770c000

access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)

open("/etc/ld.so.cache", O_RDONLY) = 3

fstat64(3, {st_mode=S_IFREG|0644, st_size=81621, ...}) = 0

mmap2(NULL, 81621, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb76f8000

close(3) = 0

access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)

open("/lib/libc.so.6", O_RDONLY) = 3

read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@n\1\0004\0\0\0"..., 512) = 512

fstat64(3, {st_mode=S_IFREG|0755, st_size=1421892, ...}) = 0

mmap2(NULL, 1427880, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x1d7000

mmap2(0x32e000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x157) = 0x32e000

mmap2(0x331000, 10664, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x331000

close(3) = 0

mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb76f7000

set_thread_area({entry_number:-1 -> 6, base_addr:0xb76f78d0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0

mprotect(0x32e000, 8192, PROT_READ) = 0

mprotect(0x805c000, 4096, PROT_READ) = 0

mprotect(0xf33000, 4096, PROT_READ) = 0

munmap(0xb76f8000, 81621) = 0

getpid() = 3006

rt_sigaction(SIGCHLD, {SIG_DFL, [CHLD], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0

geteuid32() = 905975433

brk(0) = 0x9be3000

brk(0x9c04000) = 0x9c04000

getppid() = 3005

stat64("/home/CEDROFINANCES/alexander.miro/dev/cedro/20120113_8P_Correcoes_linux/tools/bean_maker", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0

stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0

open("./RunScriptPython.sh", O_RDONLY) = 3

fcntl64(3, F_DUPFD, 10) = 10

close(3) = 0

fcntl64(10, F_SETFD, FD_CLOEXEC) = 0

rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0

rt_sigaction(SIGINT, {0x8056690, ~[RTMIN RT_1], 0}, NULL, 8) = 0

rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0

rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], 0}, NULL, 8) = 0

rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0

rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], 0}, NULL, 8) = 0

read(10, "#!/bin/sh\nrm -rf ../../broker_co"..., 8192) = 325

open("../../broker_communication/beans", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3

fcntl64(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)

getdents(3, /* 3 entries */, 32768) = 48

getdents(3, /* 0 entries */, 32768) = 0

close(3) = 0

stat64("/usr/local/sbin/rm", 0xbf926940) = -1 ENOENT (No such file or directory)

stat64("/usr/local/bin/rm", 0xbf926940) = -1 ENOENT (No such file or directory)

stat64("/usr/sbin/rm", 0xbf926940) = -1 ENOENT (No such file or directory)

stat64("/usr/bin/rm", 0xbf926940) = -1 ENOENT (No such file or directory)

stat64("/sbin/rm", 0xbf926940) = -1 ENOENT (No such file or directory)

stat64("/bin/rm", {st_mode=S_IFREG|0755, st_size=46756, ...}) = 0

clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb76f7938) = 3007

wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 3007

--- SIGCHLD (Child exited) @ 0 (0) ---

open("../../broker_communication/fix_translation", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3

getdents(3, /* 3 entries */, 32768) = 48

getdents(3, /* 0 entries */, 32768) = 0

close(3) = 0

clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb76f7938) = 3008

wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 3008

--- SIGCHLD (Child exited) @ 0 (0) ---

stat64("/usr/local/sbin/python", 0xbf926940) = -1 ENOENT (No such file or directory)

stat64("/usr/local/bin/python", {st_mode=S_IFREG|0755, st_size=4081553, ...}) = 0

clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb76f7938) = 3009

wait4(-1, # installing zipimport hook

import zipimport # builtin

# installed zipimport hook

# /usr/local/lib/python2.6/site.pyc matches /usr/local/lib/python2.6/site.py

import site # precompiled from /usr/local/lib/python2.6/site.pyc

# /usr/local/lib/python2.6/os.pyc matches /usr/local/lib/python2.6/os.py

import os # precompiled from /usr/local/lib/python2.6/os.pyc

import errno # builtin

import posix # builtin

# /usr/local/lib/python2.6/posixpath.pyc matches /usr/local/lib/python2.6/posixpath.py

import posixpath # precompiled from /usr/local/lib/python2.6/posixpath.pyc

# /usr/local/lib/python2.6/stat.pyc matches /usr/local/lib/python2.6/stat.py

import stat # precompiled from /usr/local/lib/python2.6/stat.pyc

# /usr/local/lib/python2.6/genericpath.pyc matches /usr/local/lib/python2.6/genericpath.py

import genericpath # precompiled from /usr/local/lib/python2.6/genericpath.pyc

# /usr/local/lib/python2.6/warnings.pyc matches /usr/local/lib/python2.6/warnings.py

import warnings # precompiled from /usr/local/lib/python2.6/warnings.pyc

# /usr/local/lib/python2.6/linecache.pyc matches /usr/local/lib/python2.6/linecache.py

import linecache # precompiled from /usr/local/lib/python2.6/linecache.pyc

# /usr/local/lib/python2.6/types.pyc matches /usr/local/lib/python2.6/types.py

import types # precompiled from /usr/local/lib/python2.6/types.pyc

# /usr/local/lib/python2.6/UserDict.pyc matches /usr/local/lib/python2.6/UserDict.py

import UserDict # precompiled from /usr/local/lib/python2.6/UserDict.pyc

# /usr/local/lib/python2.6/_abcoll.pyc matches /usr/local/lib/python2.6/_abcoll.py

import _abcoll # precompiled from /usr/local/lib/python2.6/_abcoll.pyc

# /usr/local/lib/python2.6/abc.pyc matches /usr/local/lib/python2.6/abc.py

import abc # precompiled from /usr/local/lib/python2.6/abc.pyc

# /usr/local/lib/python2.6/copy_reg.pyc matches /usr/local/lib/python2.6/copy_reg.py

import copy_reg # precompiled from /usr/local/lib/python2.6/copy_reg.pyc

import encodings # directory /usr/local/lib/python2.6/encodings

# /usr/local/lib/python2.6/encodings/__init__.pyc matches /usr/local/lib/python2.6/encodings/__init__.py

import encodings # precompiled from /usr/local/lib/python2.6/encodings/__init__.pyc

# /usr/local/lib/python2.6/codecs.pyc matches /usr/local/lib/python2.6/codecs.py

import codecs # precompiled from /usr/local/lib/python2.6/codecs.pyc

import _codecs # builtin

# /usr/local/lib/python2.6/encodings/aliases.pyc matches /usr/local/lib/python2.6/encodings/aliases.py

import encodings.aliases # precompiled from /usr/local/lib/python2.6/encodings/aliases.pyc

# /usr/local/lib/python2.6/encodings/utf_8.pyc matches /usr/local/lib/python2.6/encodings/utf_8.py

import encodings.utf_8 # precompiled from /usr/local/lib/python2.6/encodings/utf_8.pyc

Python 2.6.7 (r267:88850, Jan 30 2012, 14:30:06)

[GCC 4.4.5] on linux2

Type "help", "copyright", "credits" or "license" for more information.

Traceback (most recent call last):

File "bean_maker.py", line 1, in

from lxml import etree

ImportError: No module named lxml

# clear __builtin__._

# clear sys.path

# clear sys.argv

# clear sys.ps1

# clear sys.ps2

# clear sys.exitfunc

# clear sys.exc_type

# clear sys.exc_value

# clear sys.exc_traceback

# clear sys.last_type

# clear sys.last_value

# clear sys.last_traceback

# clear sys.path_hooks

# clear sys.path_importer_cache

# clear sys.meta_path

# clear sys.flags

# clear sys.float_info

# restore sys.stdin

# restore sys.stdout

# restore sys.stderr

# cleanup __main__

# cleanup[1] encodings

# cleanup[1] site

# cleanup[1] abc

# cleanup[1] _codecs

# cleanup[1] _warnings

# cleanup[1] zipimport

# cleanup[1] encodings.utf_8

# cleanup[1] codecs

# cleanup[1] signal

# cleanup[1] posix

# cleanup[1] encodings.aliases

# cleanup[1] exceptions

# cleanup[2] copy_reg

# cleanup[2] posixpath

# cleanup[2] errno

# cleanup[2] _abcoll

# cleanup[2] types

# cleanup[2] genericpath

# cleanup[2] stat

# cleanup[2] warnings

# cleanup[2] UserDict

# cleanup[2] os.path

# cleanup[2] linecache

# cleanup[2] os

# cleanup sys

# cleanup __builtin__

# cleanup ints: 18 unfreed ints

# cleanup floats

[{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 3009

--- SIGCHLD (Child exited) @ 0 (0) ---

read(10, "", 8192) = 0

exit_group(1) = ?