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我在 vwmare 上运行 ubuntu 14.04 LTS 和 python 2.7.5。
当我运行时:
sudo pip install lxml
我得到:
Collecting lxml
Using cached lxml-3.4.4.tar.gz
Building wheels for collected packages: lxml
Running setup.py bdist_wheel for lxml
它永远运行。
我找不到与此相关的任何资源,也没有遇到过类似错误。
请注意,以下解决方案不起作用:
sudo apt-get build-dep -y lxml;
pip install lxml
我也试过:
sudo apt-get install -y build-essential python-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
build-essential is already the newest version.
python-dev is already the newest version.
The following packages were automatically installed and are no longer required:
linux-headers-3.13.0-32 linux-headers-3.13.0-32-generic
linux-headers-3.13.0-57 linux-headers-3.13.0-57-generic
linux-image-3.13.0-32-generic linux-image-3.13.0-57-generic
linux-image-extra-3.13.0-32-generic linux-image-extra-3.13.0-57-generic
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 75 not upgraded.
编辑:
我刚刚再次运行它并得到:
sudo pip install lxml
Collecting lxml
/usr/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Using cached lxml-3.4.4.tar.gz
Building wheels for collected packages: lxml
Running setup.py bdist_wheel for lxml
编辑 2:
pip install lxml
The directory '/home/myusername/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/myusername/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting lxml
/usr/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Downloading lxml-3.4.4.tar.gz (3.5MB)
100% |████████████████████████████████| 3.5MB 7.0kB/s
Installing collected packages: lxml
Running setup.py install for lxml
编辑 3:等待很长时间后,命令给出:
pip install lxml
The directory '/home/mstaffel/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/mstaffel/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting lxml
/usr/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Downloading lxml-3.4.4.tar.gz (3.5MB)
100% |████████████████████████████████| 3.5MB 7.0kB/s
Installing collected packages: lxml
Running setup.py install for lxml
Complete output from command /usr/local/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip-build-u3iJ67/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-0tAWPp-record/install-record.txt --single-version-externally-managed --compile:
/usr/local/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'bugtrack_url'
warnings.warn(msg)
Building lxml version 3.4.4.
Building without Cython.
Using build configuration of libxslt 1.1.28
running install
running build
running build_py
creating build
creating build/lib.linux-i686-2.7
creating build/lib.linux-i686-2.7/lxml
copying src/lxml/pyclasslookup.py -> build/lib.linux-i686-2.7/lxml
copying src/lxml/cssselect.py -> build/lib.linux-i686-2.7/lxml
copying src/lxml/__init__.py -> build/lib.linux-i686-2.7/lxml
copying src/lxml/_elementpath.py -> build/lib.linux-i686-2.7/lxml
copying src/lxml/doctestcompare.py -> build/lib.linux-i686-2.7/lxml
copying src/lxml/builder.py -> build/lib.linux-i686-2.7/lxml
copying src/lxml/ElementInclude.py -> build/lib.linux-i686-2.7/lxml
copying src/lxml/usedoctest.py -> build/lib.linux-i686-2.7/lxml
copying src/lxml/sax.py -> build/lib.linux-i686-2.7/lxml
creating build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/__init__.py -> build/lib.linux-i686-2.7/lxml/includes
creating build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/__init__.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/_diffcommand.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/soupparser.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/builder.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/usedoctest.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/html5parser.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/_setmixin.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/_html5builder.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/defs.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/clean.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/ElementSoup.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/diff.py -> build/lib.linux-i686-2.7/lxml/html
copying src/lxml/html/formfill.py -> build/lib.linux-i686-2.7/lxml/html
creating build/lib.linux-i686-2.7/lxml/isoschematron
copying src/lxml/isoschematron/__init__.py -> build/lib.linux-i686-2.7/lxml/isoschematron
copying src/lxml/lxml.etree.h -> build/lib.linux-i686-2.7/lxml
copying src/lxml/lxml.etree_api.h -> build/lib.linux-i686-2.7/lxml
copying src/lxml/includes/htmlparser.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/tree.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/schematron.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/xmlparser.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/xinclude.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/c14n.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/xpath.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/xslt.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/xmlschema.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/xmlerror.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/uri.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/relaxng.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/etreepublic.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/config.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/dtdvalid.pxd -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/etree_defs.h -> build/lib.linux-i686-2.7/lxml/includes
copying src/lxml/includes/lxml-version.h -> build/lib.linux-i686-2.7/lxml/includes
creating build/lib.linux-i686-2.7/lxml/isoschematron/resources
creating build/lib.linux-i686-2.7/lxml/isoschematron/resources/rng
copying src/lxml/isoschematron/resources/rng/iso-schematron.rng -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/rng
creating build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl
copying src/lxml/isoschematron/resources/xsl/XSD2Schtrn.xsl -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl
copying src/lxml/isoschematron/resources/xsl/RNG2Schtrn.xsl -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl
creating build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_message.xsl -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_skeleton_for_xslt1.xsl -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_dsdl_include.xsl -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_svrl_for_xslt1.xsl -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_abstract_expand.xsl -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
copying src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/readme.txt -> build/lib.linux-i686-2.7/lxml/isoschematron/resources/xsl/iso-schematron-xslt1
running build_ext
building 'lxml.etree' extension
creating build/temp.linux-i686-2.7
creating build/temp.linux-i686-2.7/src
creating build/temp.linux-i686-2.7/src/lxml
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/include/libxml2 -I/tmp/pip-build-u3iJ67/lxml/src/lxml/includes -I/usr/local/include/python2.7 -c src/lxml/lxml.etree.c -o build/temp.linux-i686-2.7/src/lxml/lxml.etree.o -w
gcc -pthread -shared 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
building 'lxml.objectify' extension
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/include/libxml2 -I/tmp/pip-build-u3iJ67/lxml/src/lxml/includes -I/usr/local/include/python2.7 -c src/lxml/lxml.objectify.c -o build/temp.linux-i686-2.7/src/lxml/lxml.objectify.o -w
gcc -pthread -shared build/temp.linux-i686-2.7/src/lxml/lxml.objectify.o -lxslt -lexslt -lxml2 -lz -lm -o build/lib.linux-i686-2.7/lxml/objectify.so
running install_lib
creating /usr/local/lib/python2.7/site-packages/lxml
error: could not create '/usr/local/lib/python2.7/site-packages/lxml': Permission denied
----------------------------------------
Command "/usr/local/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip-build-u3iJ67/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-0tAWPp-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-u3iJ67/lxml
最佳答案
请注意,如果您运行 top
在一个单独的终端中,您会注意到您的系统正忙于构建 lxml
包裹:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND<br/>
1645 root 20 0 322224 305740 5384 R 100.0 29.8 3:27.47 /usr/lib/gcc/arm-linux-gnueabihf/5/cc1 -quiet -I /usr/include/libxml2 -I src/lxml/includes -I /usr/include/python2.7 -imultiarch arm-linux-gnueabihf -D_REENTRANT -D ...
如果您在资源有限的 VM 或 SBC 上构建,这可能需要一段时间...
关于python - lxml 永远不会在 ubuntu 上完成构建,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/33064433/
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