Collecting pycurl (from pyspider)
Using cached pycurl-7.43.0.2.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "/tmp/pip-build-7572xl8l/pycurl/setup.py", line 104, in configure_unix
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
File "/usr/local/python3/lib/python3.6/subprocess.py", line 707, in __init__
restore_signals, start_new_session)
File "/usr/local/python3/lib/python3.6/subprocess.py", line 1333, in _execute_child
raise child_exception_type(errno_num, err_msg)
FileNotFoundError: [Errno 2] No such file or directory: 'curl-config'
到这一步大家都是很疑惑,怀疑各种权限啊,网络环境啊。我都是试了都是不行,仔细看是curl-config不存在。
安装pyspider的时候依赖于pycurl,于是程序就先安装pycurl了。需要先安装pycurl-7.43.0.2.tar.gz,但是单独的pip install pycurl时候又出问题了 还是提示curl-config不存在。最后没辙了百度了一下要法安装curl。
第一步:下载curl
wget https://curl.haxx.se/download/curl-7.43.0.tar.gz
第二步: 解压
tar -zxf curl-7.43.0.tar.gz
第三步:编译
cd curl-7.43.0
./configure
第四步:安装curl
make && make install
第五步:下载pycurl,自己手动安装
注意:自己复制pip的时候选的哪个版本,下载前回到上一层文件
Collecting pycurl (from pyspider)
Using cached https://files.pythonhosted.org/packages/e8/e4/0dbb8735407189f00b33d84122b9be52c790c7c3b25286826f4e1bdb7bde/pycurl-7.43.0.2.tar.gz
我的话就是输入代码:
wget https://files.pythonhosted.org/packages/e8/e4/0dbb8735407189f00b33d84122b9be52c790c7c3b25286826f4e1bdb7bde/pycurl-7.43.0.2.tar.gz
第六步 解压pycurl
tar -zxf pycurl-7.43.0.2.tar.gz
第七步 进入pycurl
cd pycurl-7.43.0.2
第八步使用--curl-config=制定curl-config的路径
python setup.py install --curl-config=/usr/local/bin/curl-config
最后执行 pip install pyspider 就ok了,如果网络不是很好,设置超时时间把。pip --default-timeout=100 install pyspider