运行pip install时,出现如下错误:
$ pip install pycairo
Downloading/unpacking pycairo
You are installing a potentially insecure and unverifiable file. Future versions of pip will default to disallowing insecure files.
Downloading pycairo-1.10.0.tar.bz2 (246kB): 246kB downloaded
Running setup.py egg_info for package pycairo
Traceback (most recent call last):
File "<string>", line 16, in <module>
FileNotFoundError: [Errno 2] No such file or directory: '/home/naught101/.virtualenvs/virtualenv-3/build/pycairo/setup.py'
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 16, in <module>
FileNotFoundError: [Errno 2] No such file or directory: '/home/naught101/.virtualenvs/virtualenv-3/build/pycairo/setup.py'
----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /home/naught101/.virtualenvs/virtualenv-3/build/pycairo
Storing complete log in /home/naught101/.pip/pip.log
这是发生在pycairo,sip。
$ pip --version
pip 1.4.1 from /home/naught101/.virtualenvs/virtualenv-3/lib/python3.3/site-packages (python 3.3)
pycairo
不是由setuptools生成的,因此无法由pip
安装。正如安装文档所说:
您仍然可以使用
pip
来获取它:只需确保使用virtualenv中的Python,并将正确的选项传递给
configure
命令(--prefix=$VIRTUAL_ENV
应该就足够了,但不要引用我的话;您可能还必须将PYTHON
环境变量设置为virtualenv Python的路径或其他东西)。另一种选择是使用另一组Cairo绑定,如^{} 。但这显然是一个很大的变化,这可能不合适。
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