Question

我尝试在我的mac os x 1.8.5中安装scrapy并且非常困难。

我尝试安装de＆＃34;简易工具＆＃34; （并不容易;））与页面的指示：

https://pypi.python.org/pypi/setuptools

和命令：

curl https://bootstrap.pypa.io/ez_setup.py -o - | python

但总是错误：

iMac-de-ERIKA:~ root$ curl bootstrap.pypa.io/ez_setup.py -o - | python
  % Total    % Received %   Average Speed   Time    Time     Time  Current
                                  Upload   Total   Spent    Left  Speed
100 11434  100 11434    0     0  48685      0 --:--:-- --:--:-- --:--:-- 61473
Downloading pypi.python.org/packages/source/s/setuptools/setuptools-18.0.1.zip
Extracting in /tmp/tmpMz4MuT
Now working in /tmp/tmpMz4MuT/asetuptools-18.0.1a
Installing Setuptools
running install
Checking .pth file support in /Library/Python/2.7/site-packages/
error: can't create or remove files in install directory

The following error occurred while trying to add or remove files in the
installation directory:

    [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/test-easy-install-725.pth'

The installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:

    /Library/Python/2.7/site-packages/

Perhaps your account does not have write access to this directory?  If the
installation directory is a system-owned directory, you may need to sign in
as the administrator or "root" account.  If you do not have administrative
access to this machine, you may wish to choose a different installation
directory, preferably one that is listed in your PYTHONPATH environment
variable.

For information on other options, you may wish to consult the
documentation at:

  pythonhosted.org/setuptools/easy_install.html

Please make the appropriate changes for your system and try again.

Something went wrong during the installation.
See the error message above.

我尝试用root用户删除目录，但总是：

iMac-de-ERIKA:~ root$ sudo rm -rf /Library/Python/2.7/site-packages
rm: /Library/Python/2.7/site-packages/README: Permission denied
rm: /Library/Python/2.7/site-packages: Permission denied

如何应用＆＃34; - install-dir＆＃34;该指令的参数？在我的mac中安装scrapy的一些解决方案？

你能帮助我吗？

非常感谢!!!

济。

Answer 1

需要注意的是，除了scrapy之外，这将在系统上安装一些其他软件包，我建议安装自制软件，然后点播，然后从中进行scrapy。顺序命令是

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

brew install python
brew install pip
pip install scrapy

您可以分别在http://brew.sh/，https://pypi.python.org/pypi/pip上找到有关这些软件包的更多信息。 brew基本上是mac os x的包管理器，pip是python的包管理器。从brew安装python使用它安装pip，但为了以防万一，你可以显式安装它。

Answer 2

与idea of Akshat类似，但在我的情况下，我使用pip来安装带有sudo的Python包 - 包括Scrapy。如果您是Mac的管理员，请尝试使用{{1}}执行上述命令，以获得写入权限，如错误日志中所述。

安装scrapy mac 2.7

2 个答案: