问题
I'm trying out downloading PyYAML and install it following the instructions here http://pyyaml.org/wiki/PyYAML
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
But I checked the PyYAML-3.11 folder, the yaml.h is there...
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
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
Did I miss anything? Why the permission was denied? Thank you!
回答1:
You can solve the issue by reinstalling the pyyaml package after adding required dependent libraries. Following are the steps:
- Uninstall pyyaml
pip uninstall pyyaml
- Install below packages
apt-get install libyaml-dev libpython2.7-dev
- Install pyyaml again
pip install pyyaml
来源：https://stackoverflow.com/questions/34164651/why-fatal-error-yaml-h-file-not-found-when-installing-pyyaml