下面的答案对我有用，你可以试试:

sudo apt-get install python3-lxml

$ sudo apt-get install gcc
$ sudo apt-get install python-dateutil python-docutils python-feedparser python-gdata python-jinja2 python-ldap python-libxslt1 python-lxml python-mako python-mock python-openid python-psycopg2 python-psutil python-pybabel python-pychart python-pydot python-pyparsing python-reportlab python-simplejson python-tz python-unittest2 python-vatnumber python-vobject python-webdav python-werkzeug python-xlwt python-yaml python-zsi

或者试试这个:

$ sudo apt-get install libxml2-dev libxslt1-dev

Error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

执行sudo apt-get install python-dev解决了这个错误。

在我的例子中，是缺少libffi-dev包。

工作:

sudo apt-get install libffi-dev

今天用pip升级了我的电脑，并检查了这里的其他答案，我可以告诉你它可能是任何东西。您应该逐一检查错误，查找您需要的特定库。在我的例子中，这些是我必须安装的库:

$ sudo apt-get install libssl-dev
$ sudo apt-get install libffi-dev
$ sudo apt-get install libjpeg-dev
$ sudo apt-get install libvirt-dev
$ sudo apt-get install libsqlite3-dev
$ sudo apt-get install libcurl4-openssl-dev
$ sudo apt-get install libxml2-dev libxslt1-dev python-dev

HTH

sudo apt-get install build-essential autoconf libtool pkg-config python-opengl python-imaging python-pyrex python-pyside.qtopengl idle-python2.7 qt4-dev-tools qt4-designer libqtgui4 libqtcore4 libqt4-xml libqt4-test libqt4-script libqt4-network libqt4-dbus python-qt4 python-qt4-gl libgle3 python-dev

sudo easy_install greenlet

sudo easy_install gevent