我似乎无法正确安装zlib,我在Ubuntu10.4上从源代码安装了Python
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波本斯和卢珀帮了忙。
确保安装这些包,然后重新编译Python:
sudo智能安装zlib1g-dev libreadline6-dev libdb4.8-dev libncurses5-dev
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安装后,我尝试安装setuptools.py
$ sh setuptools-0.6c11-py2.7.egg
Traceback (most recent call last):
File "<string>", line 1, in <module>
zipimport.ZipImportError: can't decompress data; zlib not available 然后我安装了zlib:
$ sudo aptitude install zlibc
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
The following NEW packages will be installed:
zlibc
0 packages upgraded, 1 newly installed, 0 to remove and 44 not upgraded.
Need to get 74.6kB of archives. After unpacking 299kB will be used.
Writing extended state information... Done
Get:1 http://archive.ubuntu.com/ubuntu/ lucid/universe zlibc 0.9k-4.1 [74.6kB]
Fetched 74.6kB in 0s (108kB/s)
Selecting previously deselected package zlibc.
(Reading database ... 19824 files and directories currently installed.)
Unpacking zlibc (from .../zlibc_0.9k-4.1_amd64.deb) ...
Processing triggers for man-db ...
Setting up zlibc (0.9k-4.1) ...
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done 在重新编译Python之前:
但是setuptools仍然不会安装:
$ sh setuptools-0.6c11-py2.7.egg
Traceback (most recent call last):
File "<string>", line 1, in <module>
zipimport.ZipImportError: can't decompress data; zlib not available 我很困惑。
我检查了我的权限:
lrwxrwxrwx 1 root 18 Oct 28 18:19 /usr/bin/python -> /usr/bin/python2.7
lrwxrwxrwx 1 root 24 Oct 28 18:26 /usr/bin/python2.7 -> /usr/local/bin/python2.7
lrwxrwxrwx 1 root 9 Oct 28 15:13 /usr/bin/python2 -> python2.6
-rwxr-xr-x 1 root 2613296 Apr 16 2010 /usr/bin/python2.6我注意到我添加了一个额外的步骤,所以我重构了它:
llrwxrwxrwx 1 root 24 Oct 28 18:33 /usr/bin/python -> /usr/local/bin/python2.7
lrwxrwxrwx 1 root 9 Oct 28 15:13 /usr/bin/python2 -> python2.6
-rwxr-xr-x 1 root 2613296 Apr 16 2010 /usr/bin/python2.6 所以现在,Python2.7应该是默认版本,但它仍然失败。
$ sh setuptools-0.6c11-py2.7.egg --prefix=/usr/local/bin/python2.7
Traceback (most recent call last):
File "<string>", line 1, in <module>
zipimport.ZipImportError: can't decompress data; zlib not available zlib应该放在哪里才能正常工作?
$ find / -name zlib 2>/dev/null
/home/username/sources/Python-2.7/Modules/zlib
/home/username/sources/Python-2.7/Demo/zlib
username@servername Thu Oct 28 18:43:17 ~/sources
$ find / -name zlibc 2>/dev/null
/usr/share/lintian/overrides/zlibc
/usr/share/doc/zlibc发布于 2010-10-29 06:14:39
你不想要zlibc,这完全是另一回事。您需要的是zlib1g (肯定已经安装好了),以及Luper提到的“开发”包,即zlib1g-dev。
基于Debian的Linux发行版将每个C库分成一个单独的运行时二进制包和一个开发包,后者在编译时提供头文件。如果你想从依赖于这个库的源代码编译一些东西,你需要这两个包。这有点烦人,但考虑到像Ubuntu这样的库数量惊人地庞大,这可能是不可避免的。
确保您引入了您可能希望Python也能够使用的其他-dev包,例如libexpat1-dev、libdb4.8-dev、libncurses5-dev和libreadline6-dev (使用Python解释器而不使用readline是很痛苦的!)。然后,您必须重新编译Python才能利用它们。
(或者,如果你不能被打扰,你可能会忘记setuptools,而只是解压你自己的最终应用程序,并将其放入站点--包或其他任何地方。我不得不说,我不是鸡蛋的狂热粉丝。)
发布于 2011-10-19 18:53:57
请记住,Ubuntu为x64架构使用了一个名为x64的目录。如果您正在使用该架构,则需要创建一个符号链接:
$ sudo ln -s /lib/x86_64-linux-gnu/libz.so.1 /lib/libz.so同样,你也应该为其他共享库做同样的事情。
发布于 2010-10-29 05:19:56
确保在从源代码配置和编译Python时安装了zlib的dev包(以及您需要的标准模块所依赖的任何其他库)。
https://stackoverflow.com/questions/4047212
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