如果我使用命令sudo pip install Pillow
,它会一直运行到清理阶段:(这是日志文件中的完整错误消息)
clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]
clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
error: command 'cc' failed with exit status 1
----------------------------------------
Cleaning up...
Removing temporary dir /private/tmp/pip_build_root...
Command /usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip_build_root/Pillow/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-VaD2jT-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/tmp/pip_build_root/Pillow
Exception information:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 283, in run
requirement_set.install(install_options, global_options, root=options.root_path)
File "/Library/Python/2.7/site-packages/pip/req.py", line 1435, in install
requirement.install(install_options, global_options, *args, **kwargs)
File "/Library/Python/2.7/site-packages/pip/req.py", line 706, in install
cwd=self.source_dir, filter_stdout=self._filter_install, show_stdout=False)
File "/Library/Python/2.7/site-packages/pip/util.py", line 697, in call_subprocess
% (command_desc, proc.returncode,`enter code here` cwd))
InstallationError: Command /usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip_build_root/Pillow/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-VaD2jT-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/tmp/pip_build_root/Pillow
我安装了xcode命令行工具。真的坚持这一个。
---- ---- UPDATE
跑brew doctor
并清除所有错误。成功安装了所有Pillow先决条件。
这是填充pip.log文件:http://pastebin.com/08XD9JjM
答案 0 :(得分:5)
我遇到了同样的问题。这似乎是由Xcode 5.1铿锵引起的问题。看看这个问题的答案:
OS X Pillow installation error
通过使用该答案中的命令解决了我的问题:
sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future pip install Pillow
它引发了很多警告。但一切都很好。
答案 1 :(得分:0)
编辑:对于Mac OS X来说,这似乎是一个已知问题,与XCode 5.1或Mavericks 10.9相关:https://github.com/python-imaging/Pillow/issues/527
这似乎是解决此问题的最具侵略性的方式:
我遇到了同样的问题,发现设置" CFLAGS = -Qunused-arguments"和" CPPFLAGS = -Qunused-arguments"解决了我的问题(我不想做一个干净的安装来解决它)。此修订说明如下:Ansible Installation -clang: error: unknown argument: '-mno-fused-madd'
原始答案:
您似乎正在尝试在Mac OS X上安装Pillow。您是否按Pillow's Mac OS X installation instructions安装了所有先决条件?
pip应该写有关编译错误的更多输出,如果没有写入控制台,则写入其日志文件。您应该查看日志文件并在问题中发布相关的编译错误消息,以帮助确定问题。
答案 2 :(得分:0)
找到解决方案:
brew install python
运行brew doctor
后,它显示由于新安装,有未链接的桶。为了纠正这个问题,我必须运行brew link --overwrite python
。
然后我可以毫无问题地运行sudo pip install Pillow
。