錯誤：未知的分發選項：'bugtrack_url'

Question

我在虛擬環境中安裝odoo系統。我在安裝lxml模塊時遇到了問題。

我正在使用「pip --trusted-host pypi.python.org install lxml」命令，但我收到一個錯誤消息。我曾嘗試下載源代碼，但發生同樣的錯誤。我在Linux下使用Python 2.7.9：

(odoo)odoo@des [~]# python -V 
Python 2.7.9 
(odoo)odoo@des [~]# uname -a 
Linux des.desytec.com 2.6.32-042stab104.1 #1 SMP Thu Jan 29 12:58:41 MSK 2015 x86_64 x86_64 x86_64 GNU/Linux 

我已閱讀了很多關於此問題的頁面。有人說這是一個內存問題，而另一些人則說缺少libxml。這兩種情況都不適用於我。還有什麼可以的？

Collecting lxml 
    Downloading lxml-3.4.2.tar.gz (3.5MB) 
    /usr/local/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url' 
     warnings.warn(msg) 
    Building lxml version 3.4.2. 
    Building without Cython. 
    Using build configuration of libxslt 1.1.17 
    Minimum required version of libxslt is 1.1.17, found 1.1.23 
    Building against libxml2/libxslt in the following directory: /usr/lib64 
Installing collected packages: lxml 
    Running setup.py install for lxml 
    /usr/local/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url' 
     warnings.warn(msg) 
    Building lxml version 3.4.2. 
    Building without Cython. 
    Using build configuration of libxslt 1.1.17 
    Minimum required version of libxslt is 1.1.17, found 1.1.23 
    Building against libxml2/libxslt in the following directory: /usr/lib64 
    building 'lxml.etree' extension 
    gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/include/libxml2 -I/tmp/pip-build-idzRLz/lxml/src/lxml/inclu$ 
    In file included from src/lxml/lxml.etree.c:239: 
    /tmp/pip-build-idzRLz/lxml/src/lxml/includes/etree_defs.h:19:4: error: #error minimum required version of libxml2 is 2.7.0 
    /tmp/pip-build-idzRLz/lxml/src/lxml/includes/etree_defs.h:28:4: error: #error minimum required version of libxslt is 1.1.23 
    src/lxml/lxml.etree.c: In function ‘__pyx_pf_4lxml_5etree_9XMLParser___init__’: 
    src/lxml/lxml.etree.c:103123: error: ‘XML_PARSE_HUGE’ undeclared (first use in this function) 
    src/lxml/lxml.etree.c:103123: error: (Each undeclared identifier is reported only once 
    src/lxml/lxml.etree.c:103123: error: for each function it appears in.) 
    src/lxml/lxml.etree.c: In function ‘__pyx_pf_4lxml_5etree_10Schematron_6__call__’: 
    src/lxml/lxml.etree.c:176893: error: ‘XML_SCHEMATRON_OUT_ERROR’ undeclared (first use in this function) 
    error: command 'gcc' failed with exit status 1 
    Complete output from command /home/odoo/odoo/bin/python2.7 -c "import setuptools, tokenize;__file__='/tmp/pip-build-idzRLz/lxml/setup.py';exec(compile(getattr(toke$ 
    /usr/local/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url' 

     warnings.warn(msg) 

    Building lxml version 3.4.2. 

    Building without Cython. 

Answer 1

我有一個類似的問題。一切都是通過設置幾個圖書館決定

sudo apt-get install libxslt1-dev libxml2-dev

解決已經發現的感謝one和second

Answer 2

從Installing lxml你可以看到最新的LXML需要的libxml2版本2.7.0或更高版本和libxslt版本1.1.23或更高版本，它們尚未安裝在您的系統上。

，您可以：

• 更新您的libxslt，e.x.下載RPM here

• 如果不支持您的系統（如的CentOS 5）一個正確的版本，你可以選擇一個訂單版本一樣LXML 2.2.2這也適用於很多情況。