This is why we were able to simply set STATIC_DEPS=true before. Passing command line options as environment variables (see setupinfo.py). Passing options, the setup.py for lxml is implemented to support Propagate the options to setup.py with -install-option: $ pip install lxml -install-option = "-static-deps=true" \ -install-option = "-libxml2-version=2.9.2"Īlternatively, if you must us an older version of pip that does not support
Note that we can still use pip (only version >= 7.0) and Manually download lxml and run setup.py with flags -static-deps, Workaround is to install lxml as before, but explicitly specify the version This seems to be an error introduced in version 2.9.3. With the compilation error somewhere above in the traceback message: xmlIO.c:1450:52: error: use of undeclared identifier 'LZMA_OK' ret = (_libxml2_xzclose((xzFile) context) = LZMA_OK ) ? 0 : -1 ^ CC uri.lo 1 error generated. When installing with the above command, you will encounter anĮxception similar to this: Exception: Command "make -j6" returned code 512 This was all fine until, when version 2.9.3 of libxml2 was StackOverflow answer: $ STATIC_DEPS = true pip install lxml Versions of libxml2 and libxslt instead of using the system version,Īs suggested by the official installation instructions and this
Which makes the setup.py for lxml download and build the latest error: command 'clang' failed with exit status 1įor a long time, the easy fix for this was to simply set the env var STATIC_DEPS=true #include "libxml/xmlversion.h" ^ 1 error generated. If you are a Mac OSX user, it's highly likely that you haveĮncountered the following error when trying to install lxml or itsĭependants with pip: In file included from src/lxml/:346: $WORKON_HOME/venv_name/build/lxml/src/lxml/includes/etree_defs.h:9:10: fatal error: 'libxml/xmlversion.h' file not found The lxml library is a dependency for many popular Python projects such as
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