因为项目的需求，要 lz4.0.10.1 的，因为本机已经有一个 1.1.0 版本的，所以必须先卸掉，然后我差点没疯了（手动微笑）
sudo pip uninstall lz4 Uninstalling lz4-1.1.0: /Library/Python/2.7/site-packages/lz4-1.1.0-py2.7.egg-info /Library/Python/2.7/site-packages/lz4/__init__.py /Library/Python/2.7/site-packages/lz4/__init__.pyc /Library/Python/2.7/site-packages/lz4/block/__init__.py /Library/Python/2.7/site-packages/lz4/block/__init__.pyc /Library/Python/2.7/site-packages/lz4/frame/__init__.py /Library/Python/2.7/site-packages/lz4/frame/__init__.pyc /Library/Python/2.7/site-packages/lz4/frame/_compression.py /Library/Python/2.7/site-packages/lz4/frame/_compression.pyc /Library/Python/2.7/site-packages/lz4/version.py /Library/Python/2.7/site-packages/lz4/version.pyc Proceed (y/n)? y Successfully uninstalled lz4-1.1.0
准备愉快地装上 0.10.1
sudo pip install lz4==0.10.1
Collecting lz4==0.10.1 Downloading https://files.pythonhosted.org/packages/f5/c6/ef2890b5e287735576e15c1389aa0b9032c9d78ed72385fbd1149af593cd/lz4-0.10.1.tar.gz (92kB) 100% |��������������������������������| 92kB 1.8MB/s Complete output from command python setup.py egg_info: Couldn't find index page for 'setuptools_scm' (maybe misspelled?) No local packages or download links found for setuptools-scm Traceback (most recent call last): File "", line 1, in File "/private/tmp/pip-build-0IKxUP/lz4/setup.py", line 180, in 'Programming Language :: Python :: 3.6', File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 111, in setup _setup_distribution = dist = klass(attrs) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 221, in __init__ self.fetch_build_eggs(attrs.pop('setup_requires')) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 245, in fetch_build_eggs parse_requirements(requires), installer=self.fetch_build_egg File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 580, in resolve dist = best[req.key] = env.best_match(req, self, installer) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 825, in best_match return self.obtain(req, installer) # try and download/install File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 837, in obtain return installer(requirement) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 294, in fetch_build_egg return cmd.easy_install(req) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/command/easy_install.py", line 592, in easy_install raise DistutilsError(msg) distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('setuptools-scm')
咦，需要装这个包setuptools-scm，直接无脑装
sudo pip install setuptools-scm
Collecting setuptools-scm Downloading https://files.pythonhosted.org/packages/4d/a0/371355cbd608ef1d865738b94f7681e2fe56ef951070a66a892f30042a86/setuptools_scm-2.1.0-py2.py3-none-any.whl Installing collected packages: setuptools-scm Successfully installed setuptools-scm-2.1.0
继续装我的 lz4
sudo pip install lz4==0.10.1
Collecting lz4==0.10.1 Downloading https://files.pythonhosted.org/packages/f5/c6/ef2890b5e287735576e15c1389aa0b9032c9d78ed72385fbd1149af593cd/lz4-0.10.1.tar.gz (92kB) 100% |��������������������������������| 92kB 2.0MB/s Complete output from command python setup.py egg_info: Traceback (most recent call last): File "", line 1, in File "/private/tmp/pip-build-Cc2Av_/lz4/setup.py", line 180, in 'Programming Language :: Python :: 3.6', File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 111, in setup _setup_distribution = dist = klass(attrs) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 225, in __init__ _Distribution.__init__(self,attrs) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 287, in __init__ self.finalize_options() File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 258, in finalize_options ep.load()(self, ep.name, value) File "/Library/Python/2.7/site-packages/setuptools_scm/integration.py", line 10, in version_keyword _warn_if_setuptools_outdated() File "/Library/Python/2.7/site-packages/setuptools_scm/version.py", line 44, in _warn_if_setuptools_outdated warnings.warn("your setuptools is too old (<12)", SetuptoolsOutdatedWarning) setuptools_scm.version.SetuptoolsOutdatedWarning: your setuptools is too old (<12) ---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in /private/tmp/pip-build-Cc2Av_/lz4/
我天。。隐约察觉到有点不对劲，这什么鬼。。 too old ?？ 所以要我先升级下？
sudo pip install --upgrade setuptools
Collecting setuptools Downloading https://files.pythonhosted.org/packages/8c/10/79282747f9169f21c053c562a0baa21815a8c7879be97abd930dbcf862e8/setuptools-39.1.0-py2.py3-none-any.whl (566kB) 100% |��������������������������������| 573kB 1.6MB/s Installing collected packages: setuptools Found existing installation: setuptools 18.5 Uninstalling setuptools-18.5: Successfully uninstalled setuptools-18.5 Successfully installed setuptools-39.1.0
这次没毛病了吧？ 装我的 lz4
sudo pip install lz4==0.10.1
Collecting lz4==0.10.1 Downloading https://files.pythonhosted.org/packages/f5/c6/ef2890b5e287735576e15c1389aa0b9032c9d78ed72385fbd1149af593cd/lz4-0.10.1.tar.gz (92kB) 100% |��������������������������������| 92kB 1.1MB/s Complete output from command python setup.py egg_info: Traceback (most recent call last): File "", line 1, in File "/private/tmp/pip-build-ML2zwz/lz4/setup.py", line 180, in 'Programming Language :: Python :: 3.6', File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 111, in setup _setup_distribution = dist = klass(attrs) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 225, in __init__ _Distribution.__init__(self,attrs) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 287, in __init__ self.finalize_options() File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 258, in finalize_options ep.load()(self, ep.name, value) File "/Library/Python/2.7/site-packages/setuptools_scm/integration.py", line 10, in version_keyword _warn_if_setuptools_outdated() File "/Library/Python/2.7/site-packages/setuptools_scm/version.py", line 44, in _warn_if_setuptools_outdated warnings.warn("your setuptools is too old (<12)", SetuptoolsOutdatedWarning) setuptools_scm.version.SetuptoolsOutdatedWarning: your setuptools is too old (<12) ---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in /private/tmp/pip-build-ML2zwz/lz4/
又是 too old ？？这样真的很迷。。赶紧谷歌了下，尝试了好几次，还是这个坑爹结果。
突然发现一个博文提到一个很神奇的语句， 不管了先试下：
sudo pip install -U pip setuptools wheel
Collecting pip Downloading https://files.pythonhosted.org/packages/0f/74/ecd13431bcc456ed390b44c8a6e917c1820365cbebcb6a8974d1cd045ab4/pip-10.0.1-py2.py3-none-any.whl (1.3MB) 100% |��������������������������������| 1.3MB 804kB/s Requirement already up-to-date: setuptools in /Library/Python/2.7/site-packages Collecting wheel Downloading https://files.pythonhosted.org/packages/81/30/e935244ca6165187ae8be876b6316ae201b71485538ffac1d718843025a9/wheel-0.31.1-py2.py3-none-any.whl (41kB) 100% |��������������������������������| 51kB 5.0MB/s Installing collected packages: pip, wheel Found existing installation: pip 9.0.1 Uninstalling pip-9.0.1: Successfully uninstalled pip-9.0.1 Successfully installed pip-10.0.1 wheel-0.31.1
抱着一些幻想，再装下我的 lz4，结果很明显，幻想就是幻想，还是报的神奇的too old...
我天。。要死了。。
对比了线上的机器，发现人家根本就没装那个 setuptools_scm, 要不试下卸载了？
说干就干:
sudo pip uninstall setuptools_scm
Uninstalling setuptools-scm-2.1.0: Would remove: /Library/Python/2.7/site-packages/setuptools_scm-2.1.0.dist-info/* /Library/Python/2.7/site-packages/setuptools_scm/* Proceed (y/n)? y Successfully uninstalled setuptools-scm-2.1.0
sudo pip install lz4==0.10.1
Traceback (most recent call last): File "setup.py", line 180, in'Programming Language :: Python :: 3.6', File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 111, in setup _setup_distribution = dist = klass(attrs) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 221, in __init__ self.fetch_build_eggs(attrs.pop('setup_requires')) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 245, in fetch_build_eggs parse_requirements(requires), installer=self.fetch_build_egg File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 580, in resolve dist = best[req.key] = env.best_match(req, self, installer) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 825, in best_match return self.obtain(req, installer) # try and download/install File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 837, in obtain return installer(requirement) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 272, in fetch_build_egg dist = self.__class__({'script_args':['easy_install']}) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 225, in __init__ _Distribution.__init__(self,attrs) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 287, in __init__ self.finalize_options() File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 257, in finalize_options ep.require(installer=self.fetch_build_egg) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2029, in require working_set.resolve(self.dist.requires(self.extras),env,installer)) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 592, in resolve raise VersionConflict(dist,req) # XXX put more info here pkg_resources.VersionConflict: (certifi 2017.4.17 (/Library/Python/2.7/site-packages), Requirement.parse('certifi==2016.9.26'))
咦，报错终于不是 too old 了，看来还真是那坑爹货的问题。既然说certifi版本不符合，那就重装下吧
sudo pip install certifi==2016.9.26
Collecting certifi==2016.9.26 Downloading https://files.pythonhosted.org/packages/a2/35/b7b457c95fdd661d4c179201e9e58a2181934695943b08ccfcba09284b4e/certifi-2016.9.26-py2.py3-none-any.whl (377kB) 100% |��������������������������������| 378kB 4.4MB/s requests 2.18.1 has requirement certifi>=2017.4.17, but you'll have certifi 2016.9.26 which is incompatible. Installing collected packages: certifi Found existing installation: certifi 2017.4.17 Uninstalling certifi-2017.4.17: Successfully uninstalled certifi-2017.4.17 Successfully installed certifi-2016.9.26
然后就继续安装咯，
sudo pip install lz4==0.10.1
Traceback (most recent call last): File "setup.py", line 180, in'Programming Language :: Python :: 3.6', File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 111, in setup _setup_distribution = dist = klass(attrs) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 221, in __init__ self.fetch_build_eggs(attrs.pop('setup_requires')) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/setuptools/dist.py", line 245, in fetch_build_eggs ..... .... (日志真的太多了) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 2130, in __init__ self._version = safe_version(version) File "/Library/Python/2.7/site-packages/distribute-0.6.28-py2.7.egg/pkg_resources.py", line 1149, in safe_version return re.sub('[^A-Za-z0-9.]+', '-', version) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 155, in sub return _compile(pattern, flags).sub(repl, string, count) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 237, in _compile p, loc = _cache[cachekey] RuntimeError: maximum recursion depth exceeded in cmp
瞬间懵逼.. maximum recursion 最大递归错误都出现了。。直接谷歌，有人安装下get-pip-py`， 并没用
折腾好几次，还是这个问题， 仔细想了想这个是在安装了那个 certifi-2016.9.26之后出现的，会不会就是这个库本身的缺陷？
还是先更新到 certifi==2017.4.17 再看看，毫无疑问，肯定就是又会出现那个错误：
pkg_resources.VersionConflict: (certifi 2017.4.17 (/Library/Python/2.7/site-packages), Requirement.parse('certifi==2016.9.26'))
然后针对这个问题谷歌，查了好久，看到一个博主说，之前遇到相似的问题，原因就是他的distribute版本太老，尝试升级下这个库版本。
因为本身有安装，所以我们需要指定最新版本或者升级，直接去Pypi看看最新版本是什么？
Pypi地址：https://pypi.org/project/distribute/
看到最新版本是：distribute 0.7.3，所以直接安装
sudo pip install distribute==0.7.3
Collecting distribute==0.7.3 Downloading https://files.pythonhosted.org/packages/5f/ad/1fde06877a8d7d5c9b60eff7de2d452f639916ae1d48f0b8f97bf97e570a/distribute-0.7.3.zip (145kB) 100% |��������������������������������| 153kB 4.5MB/s Installing collected packages: distribute Found existing installation: distribute 0.6.28 Uninstalling distribute-0.6.28: Successfully uninstalled distribute-0.6.28 Running setup.py install for distribute ... done Successfully installed distribute-0.7.3
最后再安装下：
sudo pip install lz4==0.10.1
running install
running bdist_egg
running egg_info
writing lz4.egg-info/PKG-INFO
writing top-level names to lz4.egg-info/top_level.txt
writing dependency_links to lz4.egg-info/dependency_links.txt
reading manifest file 'lz4.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching 'src/*.h'
warning: no previously-included files found matching 'tests/*.pyc'
writing manifest file 'lz4.egg-info/SOURCES.txt'
installing library code to build/bdist.macosx-10.13-intel/egg
running install_lib
running build_py
creating build
creating build/lib.macosx-10.13-intel-2.7
creating build/lib.macosx-10.13-intel-2.7/lz4
copying lz4/version.py -> build/lib.macosx-10.13-intel-2.7/lz4
copying lz4/deprecated.py -> build/lib.macosx-10.13-intel-2.7/lz4
copying lz4/__init__.py -> build/lib.macosx-10.13-intel-2.7/lz4
copying lz4/lz4version.py -> build/lib.macosx-10.13-intel-2.7/lz4
creating build/lib.macosx-10.13-intel-2.7/lz4/frame
copying lz4/frame/__init__.py -> build/lib.macosx-10.13-intel-2.7/lz4/frame
creating build/lib.macosx-10.13-intel-2.7/lz4/block
copying lz4/block/__init__.py -> build/lib.macosx-10.13-intel-2.7/lz4/block
running build_ext
building 'lz4._version' extension
creating build/temp.macosx-10.13-intel-2.7
creating build/temp.macosx-10.13-intel-2.7/lz4
creating build/temp.macosx-10.13-intel-2.7/lz4libs
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4/_version.c -o build/temp.macosx-10.13-intel-2.7/lz4/_version.o -O3 -Wall -Wundef
In file included from lz4/_version.c:38:
In file included from py3c/py3c.h:31:
py3c/py3c/compat.h:76:18: warning: unused function 'PyStr_Concat' [-Wunused-function]
static PyObject *PyStr_Concat(PyObject *left, PyObject *right) {
^
1 warning generated.
In file included from lz4/_version.c:38:
In file included from py3c/py3c.h:31:
py3c/py3c/compat.h:76:18: warning: unused function 'PyStr_Concat' [-Wunused-function]
static PyObject *PyStr_Concat(PyObject *left, PyObject *right) {
^
1 warning generated.
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4libs/lz4.c -o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4.o -O3 -Wall -Wundef
cc -bundle -undefined dynamic_lookup -arch x86_64 -arch i386 -Wl,-F. build/temp.macosx-10.13-intel-2.7/lz4/_version.o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4.o -o build/lib.macosx-10.13-intel-2.7/lz4/_version.so
building 'lz4.block._block' extension
creating build/temp.macosx-10.13-intel-2.7/lz4/block
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4/block/_block.c -o build/temp.macosx-10.13-intel-2.7/lz4/block/_block.o -O3 -Wall -Wundef
lz4/block/_block.c:354:17: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
if (dest_size < 0 || dest_size > PY_SSIZE_T_MAX)
~~~~~~~~~ ^ ~
lz4/block/_block.c:396:59: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int'
[-Wshorten-64-to-32]
LZ4_decompress_safe (source_start, dest, source_size, dest_size);
~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~
In file included from lz4/block/_block.c:38:
In file included from py3c/py3c.h:31:
py3c/py3c/compat.h:76:18: warning: unused function 'PyStr_Concat' [-Wunused-function]
static PyObject *PyStr_Concat(PyObject *left, PyObject *right) {
^
3 warnings generated.
lz4/block/_block.c:354:17: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
if (dest_size < 0 || dest_size > PY_SSIZE_T_MAX)
~~~~~~~~~ ^ ~
In file included from lz4/block/_block.c:38:
In file included from py3c/py3c.h:31:
py3c/py3c/compat.h:76:18: warning: unused function 'PyStr_Concat' [-Wunused-function]
static PyObject *PyStr_Concat(PyObject *left, PyObject *right) {
^
2 warnings generated.
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4libs/lz4.c -o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4.o -O3 -Wall -Wundef
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4libs/lz4hc.c -o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4hc.o -O3 -Wall -Wundef
cc -bundle -undefined dynamic_lookup -arch x86_64 -arch i386 -Wl,-F. build/temp.macosx-10.13-intel-2.7/lz4/block/_block.o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4.o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4hc.o -o build/lib.macosx-10.13-intel-2.7/lz4/block/_block.so
building 'lz4.frame._frame' extension
creating build/temp.macosx-10.13-intel-2.7/lz4/frame
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4/frame/_frame.c -o build/temp.macosx-10.13-intel-2.7/lz4/frame/_frame.o -O3 -Wall -Wundef
In file included from lz4/frame/_frame.c:38:
In file included from py3c/py3c.h:31:
py3c/py3c/compat.h:76:18: warning: unused function 'PyStr_Concat' [-Wunused-function]
static PyObject *PyStr_Concat(PyObject *left, PyObject *right) {
^
1 warning generated.
lz4/frame/_frame.c:836:55: warning: format specifies type 'ssize_t' (aka 'long') but the argument has type 'int' [-Wformat]
"Extra data: %zd trailing bytes", source_end - source_cursor);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~
%d
lz4/frame/_frame.c:720:37: warning: implicit conversion loses integer precision: 'unsigned long long' to 'size_t'
(aka 'unsigned long') [-Wshorten-64-to-32]
destination_size = frame_info.contentSize;
~ ~~~~~~~~~~~^~~~~~~~~~~
In file included from lz4/frame/_frame.c:38:
In file included from py3c/py3c.h:31:
py3c/py3c/compat.h:76:18: warning: unused function 'PyStr_Concat' [-Wunused-function]
static PyObject *PyStr_Concat(PyObject *left, PyObject *right) {
^
3 warnings generated.
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4libs/lz4.c -o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4.o -O3 -Wall -Wundef
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4libs/lz4hc.c -o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4hc.o -O3 -Wall -Wundef
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4libs/lz4frame.c -o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4frame.o -O3 -Wall -Wundef
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Ilz4libs -Ipy3c -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c lz4libs/xxhash.c -o build/temp.macosx-10.13-intel-2.7/lz4libs/xxhash.o -O3 -Wall -Wundef
cc -bundle -undefined dynamic_lookup -arch x86_64 -arch i386 -Wl,-F. build/temp.macosx-10.13-intel-2.7/lz4/frame/_frame.o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4.o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4hc.o build/temp.macosx-10.13-intel-2.7/lz4libs/lz4frame.o build/temp.macosx-10.13-intel-2.7/lz4libs/xxhash.o -o build/lib.macosx-10.13-intel-2.7/lz4/frame/_frame.so
copying build/lib.macosx-10.13-intel-2.7/lz4/_version.so -> lz4
copying build/lib.macosx-10.13-intel-2.7/lz4/block/_block.so -> lz4/block
copying build/lib.macosx-10.13-intel-2.7/lz4/frame/_frame.so -> lz4/frame
creating build/bdist.macosx-10.13-intel
creating build/bdist.macosx-10.13-intel/egg
creating build/bdist.macosx-10.13-intel/egg/lz4
copying build/lib.macosx-10.13-intel-2.7/lz4/version.py -> build/bdist.macosx-10.13-intel/egg/lz4
copying build/lib.macosx-10.13-intel-2.7/lz4/deprecated.py -> build/bdist.macosx-10.13-intel/egg/lz4
copying build/lib.macosx-10.13-intel-2.7/lz4/__init__.py -> build/bdist.macosx-10.13-intel/egg/lz4
creating build/bdist.macosx-10.13-intel/egg/lz4/frame
copying build/lib.macosx-10.13-intel-2.7/lz4/frame/_frame.so -> build/bdist.macosx-10.13-intel/egg/lz4/frame
copying build/lib.macosx-10.13-intel-2.7/lz4/frame/__init__.py -> build/bdist.macosx-10.13-intel/egg/lz4/frame
copying build/lib.macosx-10.13-intel-2.7/lz4/_version.so -> build/bdist.macosx-10.13-intel/egg/lz4
copying build/lib.macosx-10.13-intel-2.7/lz4/lz4version.py -> build/bdist.macosx-10.13-intel/egg/lz4
creating build/bdist.macosx-10.13-intel/egg/lz4/block
copying build/lib.macosx-10.13-intel-2.7/lz4/block/_block.so -> build/bdist.macosx-10.13-intel/egg/lz4/block
copying build/lib.macosx-10.13-intel-2.7/lz4/block/__init__.py -> build/bdist.macosx-10.13-intel/egg/lz4/block
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/version.py to version.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/deprecated.py to deprecated.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/__init__.py to __init__.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/frame/__init__.py to __init__.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/lz4version.py to lz4version.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/block/__init__.py to __init__.pyc
creating stub loader for lz4/_version.so
creating stub loader for lz4/block/_block.so
creating stub loader for lz4/frame/_frame.so
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/_version.py to _version.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/block/_block.py to _block.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/lz4/frame/_frame.py to _frame.pyc
creating build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying lz4.egg-info/PKG-INFO -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying lz4.egg-info/SOURCES.txt -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying lz4.egg-info/dependency_links.txt -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying lz4.egg-info/top_level.txt -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
writing build/bdist.macosx-10.13-intel/egg/EGG-INFO/native_libs.txt
zip_safe flag not set; analyzing archive contents...
creating dist
creating 'dist/lz4-0.10.1-py2.7-macosx-10.13-intel.egg' and adding 'build/bdist.macosx-10.13-intel/egg' to it
removing 'build/bdist.macosx-10.13-intel/egg' (and everything under it)
Processing lz4-0.10.1-py2.7-macosx-10.13-intel.egg
Copying lz4-0.10.1-py2.7-macosx-10.13-intel.egg to /Library/Python/2.7/site-packages
Adding lz4 0.10.1 to easy-install.pth file
Installed /Library/Python/2.7/site-packages/lz4-0.10.1-py2.7-macosx-10.13-intel.egg
Processing dependencies for lz4==0.10.1
Finished processing dependencies for lz4==0.10.1
终于成功了。。不容易啊不容易。。。希望别的童鞋别再因为这问题被坑。