缺少python bz2模块

  • Z时代
  • 2024-01-10
  • 分类：问答

我已安装在主目录中。

[spatel@~ dev1]$ /home/spatel/python-2.7.3/bin/python -V
Python 2.7.3

我正在尝试运行一个需要python 2.7.x版本的脚本，而我却丢失了bz2错误

[spatel@~ dev1]$ ./import_logs.py
Traceback (most recent call last):
  File "./import_logs.py", line 13, in <module>
    import bz2
ImportError: No module named bz2

我尝试安装bz2模块，但出现很多错误

 [spatel@dev1 python-bz2-1.1]$ /home/spatel/python-2.7.3/bin/python setup.py install
    ...
    ...
    ...
    bz2.c:1765: error: âBZ_FINISH_OKâ undeclared (first use in this function)
    bz2.c:1765: warning: comparison between pointer and integer
    bz2.c:1771: error: âPyMemberDefâ has no member named âavail_outâ
    bz2.c:1778: error: âPyMemberDefâ has no member named ânext_outâ
    bz2.c:1778: error: âPyMemberDefâ has no member named âtotal_out_hi32â
    bz2.c:1778: error: âPyMemberDefâ has no member named âtotal_out_lo32â
    bz2.c:1778: error: invalid operands to binary +
    bz2.c:1778: warning: statement with no effect
    bz2.c:1779: error: âPyMemberDefâ has no member named âavail_outâ
    bz2.c:1779: error: âPyMemberDefâ has no member named ânext_outâ
    bz2.c:1779: error: invalid operands to binary -
    bz2.c:1779: error: invalid operands to binary -
    bz2.c:1779: warning: statement with no effect
    bz2.c:1783: error: âPyMemberDefâ has no member named âavail_outâ
    bz2.c:1784: error: âPyMemberDefâ has no member named âtotal_out_hi32â
    bz2.c:1784: error: âPyMemberDefâ has no member named âtotal_out_lo32â
    bz2.c:1784: warning: passing argument 2 of â_PyString_Resizeâ makes integer from pointer without a cast
    error: command 'gcc' failed with exit status 1

回答：

可能是从源代码构建python时，没有bz2标头。

在Ubuntu / Debian上安装它们：

sudo apt-get install libbz2-dev

软呢帽：

sudo yum install bzip2-devel

并再次构建python。您可能会注意到python在配置/构建时会检查很多库，如果您错过其中的一些库，那么您的案例可能就不会支持bz2之类的库。

您应该获取预构建二进制文件，以避免此类情况。Ubuntu 12.04包含python

2.7.3，这是脚本所需的版本。

以上是 缺少python bz2模块 的全部内容， 来源链接： utcz.com/qa/428117.html

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