无法用pip安装pycurl

Question

无法使用pip、win xp x32、python 2.7安装pycurl。

这是日志

pip install pycurl
Downloading/unpacking pycurl
  Downloading pycurl-7.19.3.1.tar.gz (116Kb): 116Kb downloaded
  Running setup.py egg_info for package pycurl
    Please specify --curl-dir=/path/to/built/libcurl
    Complete output from command python setup.py egg_info:
    Please specify --curl-dir=/path/to/built/libcurl

----------------------------------------
Command python setup.py egg_info failed with error code 10 in C:\Documents and S
ettings\User\build\pycurl
Storing complete log in C:\Documents and Settings\User\Application Data\pip\pi
p.log

Answer 1

我也有同样的问题。我可以用easy_install来安装它：

easy_install pycurl

要方便安装，请参见setuptools。

Answer 2

这确实是个问题。无需更新pip或按照通常的建议轻松安装，更新不会造成伤害，但您仍会遇到问题，直到：

1. 安装libcurl4 gnutls dev librtmp dev包
2. pip安装pycurl

在Linux中也一样

Answer 3

要遵循的步骤：

1. brew install openssl

2. PYCURL_SSL_LIBRARY=openssl LDFLAGS="-L/usr/local/opt/openssl/lib" CPPFLAGS="-I/usr/local/opt/openssl/include" pip install --no-cache-dir pycurl