如何在Ubuntu上安装lxml
我在Ubuntu 11上安装easy_install lxml时遇到困难。
当我输入$ easy_install lxml
我得到:
Searching for lxml
Reading http://pypi.python.org/simple/lxml/
Reading http://codespeak.net/lxml
Best match: lxml 2.3
Downloading http://lxml.de/files/lxml-2.3.tgz
Processing lxml-2.3.tgz
Running lxml-2.3/setup.py -q bdist_egg --dist-dir /tmp/easy_install-7UdQOZ/lxml-2.3/egg-dist-tmp-GacQGy
Building lxml version 2.3.
Building without Cython.
ERROR: /bin/sh: xslt-config: not found
** make sure the development packages of libxml2 and libxslt are installed **
Using build configuration of libxslt
In file included from src/lxml/lxml.etree.c:227:0:
src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
compilation terminated.
看来libxslt
或libxml2
没有安装。 我试着按照http://www.techsww.com/tutorials/libraries/libxslt/installation/installing_libxslt_on_ubuntu_linux.php和http://www.techsww.com/tutorials/libraries/libxml/installation/installing_libxml_on_ubuntu_linux中的说明操作。 PHP没有成功。
如果我尝试wget ftp://xmlsoft.org/libxml2/libxml2-sources-2.6.27.tar.gz
我得到
<successful connection info>
==> SYST ... done. ==> PWD ... done.
==> TYPE I ... done. ==> CWD (1) /libxml2 ... done.
==> SIZE libxml2-sources-2.6.27.tar.gz ... done.
==> PASV ... done. ==> RETR libxml2-sources-2.6.27.tar.gz ...
No such file `libxml2-sources-2.6.27.tar.gz'.
如果我先尝试另一个,那么我将转到./configure --prefix=/usr/local/libxslt --with-libxml-prefix=/usr/local/libxml2
,最终会失败:
checking for libxml libraries >= 2.6.27... configure: error: Could not find libxml2 anywhere, check ftp://xmlsoft.org/.
我已经尝试了libxml2
两个版本2.6.27
和2.6.29
,没有任何区别。
不遗余力,我已经成功地完成了sudo apt-get install libxml2-dev
,但是这并没有改变。
既然你在Ubuntu上,不要打扰那些源码包。 只需使用apt-get安装这些开发包即可。
apt-get install libxml2-dev libxslt1-dev python-dev
如果你对一个可能老版本的lxml完全满意,你可以试试
apt-get install python-lxml
并完成它。 :)
我还必须在lxml编译之前安装lib32z1-dev(Ubuntu 13.04 x64)。
sudo apt-get install lib32z1-dev
或者将所有必需的软件包一起使
sudo apt-get install libxml2-dev libxslt-dev python-dev lib32z1-dev
作为@Pepijn评论@Druska的回答,在ubuntu 13.04 x64上,没有必要使用lib32z1-dev,zlib1g-dev就足够了:
sudo apt-get install libxml2-dev libxslt-dev python-dev zlib1g-dev
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