无法在Ubuntu中安装LXML Verison 3.3.5

问题描述

我在我的应用程序中使用openpyxl python软件包.使用相同的消息时，我收到以下消息.

I am using openpyxl python package in my application. I am getting the following message when using the same.

warnings.warn("lxml的安装版本太旧，无法与openpyxl一起使用")

warnings.warn("The installed version of lxml is too old to be used with openpyxl")

Openpyxl需要lxml 3.2.5或更高版本，并且我的计算机中的版本是3.2.0.当我尝试将lxml升级到最新版本时，即3.3.5，它被以下消息打断.

Openpyxl requires lxml version 3.2.5 or above, and the version in my machine is 3.2.0. When I try to upgrade lxml to the latest version ie3.3.5, it is getting interrupted with the following message.

i686-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -D_FORTIFY_SOURCE=2 -g -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security build/temp.linux-i686-2.7/src/lxml/lxml.etree.o -lxslt -lexslt -lxml2 -lz -lm -o build/lib.linux-i686-2.7/lxml/etree.so

/usr/bin/ld: cannot find -lz

collect2: error: ld returned 1 exit status

error: command 'i686-linux-gnu-gcc' failed with exit status 1

----------------------------------------

  Rolling back uninstall of lxml

  Replacing /usr/lib/python2.7/dist-packages/lxml
  Replacing /usr/lib/python2.7/dist-packages/lxml-3.2.0.egg-info
Cleaning up...

  Removing temporary dir /tmp/pip_build_root...
Command /usr/bin/python -c "import setuptools;__file__='/tmp/pip_build_root/lxml/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-ov0PUy-record/install-record.txt --single-version-externally-managed failed with error code 1 in /tmp/pip_build_root/lxml

我需要帮助来解决问题.

I need help in resolving the issue.

PS:-我已经在我的机器上安装了lxml依赖包python-dev，libxml2-dev和libxslt1-dev.

PS:- I have already installed lxml dependent packages python-dev, libxml2-dev and libxslt1-dev in my machine.

推荐答案

我认为您缺少的是zlib1g-dev.

I think what you're missing is zlib1g-dev.

sudo apt-get install zlib1g-dev

运行以上命令将解决此问题.

Running above command will solve the issue.

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