（centos6.6）在更新python2.7.3之前，它是python 2.6.6。當運行pybot --version時，錯誤在更新python2.7.3之前出現

Question

（centos6.6），它是python 2.6.6。運行pybot --version時，出現如下錯誤。

我想安裝Python 2.7.3和機器人框架和2.7.6的paramiko-1.7.4和pycrypto-2.6

的測試環境

[root@localhost robotframework-2.7.6]# pybot --version
Traceback (most recent call last):
File "/usr/bin/pybot", line 4, in
from robot import run_cli
File "/usr/lib/python2.7/site-packages/robot/__init__.py", line 22, in
from robot.rebot import rebot, rebot_cli
File "/usr/lib/python2.7/site-packages/robot/rebot.py", line 268, in
from robot.conf import RebotSettings
File "/usr/lib/python2.7/site-packages/robot/conf/__init__.py", line 17, in
from .settings import RobotSettings, RebotSettings
File "/usr/lib/python2.7/site-packages/robot/conf/settings.py", line 17, in
from robot import utils
File "/usr/lib/python2.7/site-packages/robot/utils/__init__.py", line 23, in
from .compress import compress_text
File "/usr/lib/python2.7/site-packages/robot/utils/compress.py", line 25, in
import zlib
ImportError: No module named zlib

Answer 1

原因可能是下列任何一項：

1. python文件（至少一個）丟失了格式。 Python很容易發生格式錯誤
2. 至少有一個安裝（python，Robo）沒有管理權限。
3. 環境變量（PATH，CLASSPATH，PYTHON PATH）設置不正確。
4. python --version打印什麼？如果這會引發錯誤，安裝會有問題。

Answer 2

我在yum的幫助下安裝了zlib-devel和python-level，並重新編譯了python，最後完成了安裝測試。謝謝您的回答。