Thanks for your reply.According to your advice, I tried again, but still
failed. Here is how I do this time:
1. I did not find package "libbz2-dev" in my source, so I still install it from
source
2. I carefully checked the output of "./confiruge" this time and find a warning
: "configure: WARNING: unrecognized options: --with-bz2"?? so I used a wrong
param?
3. I checked the build-in Python 2.4.3 which can successfully "import bz2"??and
find a "bz2.so" in it's lib dir(/usr/lib/python2.4/lib-dynload/bz2.so)??I check
the dependency of this file
[root@localhost lib-dynload]# ldd /usr/lib/python2.4/lib-dynload/bz2.so
linux-gate.so.1 => (0x002a0000)
libbz2.so.1 => /usr/lib/libbz2.so.1 (0x00336000)
libpthread.so.0 => /lib/libpthread.so.0 (0x00fa5000)
libc.so.6 => /lib/libc.so.6 (0x00128000)
/lib/ld-linux.so.2 (0x003e5000)
it seems that the redhat has already installed the libbz2.so. But I failed to
find such a file
in my own compiled python 3.3 lib dir(/usr/local/lib/python3.3/lib-dynload/),
strangely I see a file named "_bz2.cpython-33m_failed.so", the name indicated
that it is not a right file. I renamed it to bz2.so and tried again, finally
get a
error:
>>> import bz2
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: dynamic module does not define init function (PyInit_bz2)
------------------ ???????? ------------------
??????: "Benjamin Kaplan"<benjamin.kap...@case.edu>;
????????: 2012??12??23??(??????) ????0:06
??????: "Python List"<python-list@python.org>;
????: Re: compile python 3.3 with bz2 support
On Dec 21, 2012 1:31 AM, "Isml" <76069...@qq.com> wrote:
>
> hi, everyone:
> I want to compile python 3.3 with bz2 support on RedHat 5.5 but fail to
> do that. Here is how I do it:
> 1. download bzip2 and compile it(make??make -f Makefile_libbz2_so??make
> install)
> 2.chang to python 3.3 source directory : ./configure
> --with-bz2=/usr/local/include
> 3. make
> 4. make install
>
> after installation complete, I test it??
> [root@localhost Python-3.3.0]# python3 -c "import bz2"
> Traceback (most recent call last):
> File "<string>", line 1, in <module>
> File "/usr/local/lib/python3.3/bz2.py", line 21, in <module>
> from _bz2 import BZ2Compressor, BZ2Decompressor
> ImportError: No module named '_bz2'
> By the way, RedHat 5.5 has a built-in python 2.4.3. Would it be a problem?
>
>
> --
What is the output of configure? The last thing it does is list which modules
are not going to be built. Is bz2 on the list? What does configure say when
it's looking for bz2?
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