Downloading/unpacking pycurl (from pyspider)
 Downloading pycurl-7.19.5.1.tar.gz (142kB): 142kB downloaded
 Running setup.py (path:/tmp/pip-build-DuBGJ5/pycurl/setup.py) egg_info for package pycurl
  Traceback (most recent call last):
   File "<string>", line 17, in <module>
   File "/tmp/pip-build-DuBGJ5/pycurl/setup.py", line 634, in <module>
    ext = get_extension(split_extension_source=split_extension_source)
   File "/tmp/pip-build-DuBGJ5/pycurl/setup.py", line 392, in get_extension
    ext_config = ExtensionConfiguration()
   File "/tmp/pip-build-DuBGJ5/pycurl/setup.py", line 65, in __init__
    self.configure()
   File "/tmp/pip-build-DuBGJ5/pycurl/setup.py", line 100, in configure_unix
    raise ConfigurationError(msg)
  __main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory
  Complete output from command python setup.py egg_info:
  Traceback (most recent call last):

 File "<string>", line 17, in <module>

 File "/tmp/pip-build-DuBGJ5/pycurl/setup.py", line 634, in <module>

  ext = get_extension(split_extension_source=split_extension_source)

 File "/tmp/pip-build-DuBGJ5/pycurl/setup.py", line 392, in get_extension

  ext_config = ExtensionConfiguration()

 File "/tmp/pip-build-DuBGJ5/pycurl/setup.py", line 65, in __init__

  self.configure()

 File "/tmp/pip-build-DuBGJ5/pycurl/setup.py", line 100, in configure_unix

  raise ConfigurationError(msg)

__main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /tmp/pip-build-DuBGJ5/pycurl
Storing debug log for failure in /root/.pip/pip.log

apt-get install libcurl4-gnutls-dev