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
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。