为什么致命错误:安装 PyYAML 时找不到“yaml.h"文件?
问题描述
我正在尝试下载 PyYAML 并按照此处的说明进行安装 http://pyyaml.org/wiki/PyYAML
I'm trying out downloading PyYAML and install it following the instructions here http://pyyaml.org/wiki/PyYAML
于是我下载了 ZIP 包:http://pyyaml.org/download/pyyaml/PyYAML-3.11.zip 然后 cd 进入该文件夹并运行 python setup.py --with-libyaml install
,我得到的错误消息是 ext/_yaml.h:2:10:致命错误:找不到yaml.h"文件
So I downloaded the ZIP package: http://pyyaml.org/download/pyyaml/PyYAML-3.11.zip and then cd into that folder and run python setup.py --with-libyaml install
, the error message I got is ext/_yaml.h:2:10: fatal error: 'yaml.h' file not found
但我检查了 PyYAML-3.11 文件夹,yaml.h 在那里...
But I checked the PyYAML-3.11 folder, the yaml.h is there...
更新:我尝试了这里的方法 http://sandlininc.com/?p=500
UPDATE: I tried the methods here http://sandlininc.com/?p=500
$ sudo easy_install pip
$ brew install libyaml
$ sudo easy_install setuptools
$ pip install -U PyYAML
然后我再次尝试了 python setup.py --with-libyaml install
.我收到消息error:/Library/Python/2.7/site-packages/_yaml.so: Permission denied
Then I tried the python setup.py --with-libyaml install
again. I got the message error: /Library/Python/2.7/site-packages/_yaml.so: Permission denied
我错过了什么吗?为什么权限被拒绝?谢谢!
Did I miss anything? Why the permission was denied? Thank you!
解决方案
添加需要的依赖库后重新安装pyyaml包即可解决问题.步骤如下:
You can solve the issue by reinstalling the pyyaml package after adding required dependent libraries. Following are the steps:
- 卸载 pyyaml
pip 卸载 pyyaml
- 安装以下包
apt-get install libyaml-dev libpython2.7-dev
- 再次安装pyyaml
pip install pyyaml
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