python3.6安装pyspider报错

痛定思痛。 2023-05-21 10:29 41阅读 0赞

最近在学python爬虫，在安装pyspider库的时候，爆了一堆的错，查了好久才解决了，我把这些错误都集中记录在这个帖里，给大家做个参考。

首先是安装，用pip安装，用如下命令：

pip install pyspider -i https://pypi.tuna.tsinghua.edu.cn/simple

博主的python没有永久更换源，所以在安装命令中临时用了更换源的命令。  
使用了上述命令后，安装了好长时间，报错：

ERROR: flask 1.1.2 has requirement Jinja2>=2.10.1, but you'll have jinja2 2.10 which is incompatible.

看样子是jinja这个库版本不够，那行，那我来更新一下：

pip install Jinja2==2.10.2 -i https://pypi.tuna.tsinghua.edu.cn/simple

接下来报了一连串的错：

ERROR: pandas-profiling 2.5.4 requires astropy>=4.0, which is not installed.
    ERROR: pandas-profiling 2.5.4 requires confuse>=1.0.0, which is not installed.
    ERROR: pandas-profiling 2.5.4 requires htmlmin>=0.1.12, which is not installed.
    ERROR: pandas-profiling 2.5.4 requires phik>=0.9.10, which is not installed.
    ERROR: pandas-profiling 2.5.4 requires statsmodels>=0.11.1, which is not installed.
    ERROR: pandas-profiling 2.5.4 requires tangled-up-in-unicode>=0.0.4, which is not installed.
    ERROR: pandas-profiling 2.5.4 requires tqdm>=4.43.0, which is not installed.
    ERROR: pandas-profiling 2.5.4 requires visions[type_image_path]>=0.4.1, which is not installed.
    ERROR: pandas-profiling 2.5.4 has requirement ipywidgets>=7.5.1, but you'll have ipywidgets 7.4.0 which is incompatible. ERROR: pandas-profiling 2.5.4 has requirement jinja2>=2.11.1, but you'll have jinja2 2.10.2 which is incompatible.
    ERROR: pandas-profiling 2.5.4 has requirement requests>=2.23.0, but you'll have requests 2.19.1 which is incompatible.

妈耶，感觉能报的错都被我遇上了，但还好，貌似这些错误都只是库没安装，或者就是库的版本不够，那行，没安装的现在安装，版本不够的更新呗：  
依次执行下述命令：

pip install astropy==4.0 -i https://pypi.tuna.tsinghua.edu.cn/simple
    
    pip install confuse==1.0.0 -i https://pypi.tuna.tsinghua.edu.cn/simple
    
    pip install htmlmin==0.1.12 -i https://pypi.tuna.tsinghua.edu.cn/simple

上述命令都成功了，但是在安装**phik==0.9.10**时报了错，如下：

Traceback (most recent call last):
      File "e:\python\lib\site-packages\pip\_vendor\urllib3\response.py", line 425, in _error_catcher
        yield
      File "e:\python\lib\site-packages\pip\_vendor\urllib3\response.py", line 507, in read
        data = self._fp.read(amt) if not fp_closed else b""
      File "e:\python\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 62, in read
        data = self.__fp.read(amt)
      File "e:\python\lib\http\client.py", line 449, in read
        n = self.readinto(b)
      File "e:\python\lib\http\client.py", line 493, in readinto
        n = self.fp.readinto(b)
      File "e:\python\lib\socket.py", line 586, in readinto
        return self._sock.recv_into(b)
      File "e:\python\lib\ssl.py", line 1009, in recv_into
        return self.read(nbytes, buffer)
      File "e:\python\lib\ssl.py", line 871, in read
        return self._sslobj.read(len, buffer)
      File "e:\python\lib\ssl.py", line 631, in read
        v = self._sslobj.read(len, buffer)
    socket.timeout: The read operation timed out
    
    During handling of the above exception, another exception occurred:
    
    Traceback (most recent call last):
      File "e:\python\lib\site-packages\pip\_internal\cli\base_command.py", line 186, in _main
        status = self.run(options, args)
      File "e:\python\lib\site-packages\pip\_internal\commands\install.py", line 331, in run
        resolver.resolve(requirement_set)
      File "e:\python\lib\site-packages\pip\_internal\legacy_resolve.py", line 177, in resolve
        discovered_reqs.extend(self._resolve_one(requirement_set, req))
      File "e:\python\lib\site-packages\pip\_internal\legacy_resolve.py", line 333, in _resolve_one
        abstract_dist = self._get_abstract_dist_for(req_to_install)
      File "e:\python\lib\site-packages\pip\_internal\legacy_resolve.py", line 282, in _get_abstract_dist_for
        abstract_dist = self.preparer.prepare_linked_requirement(req)
      File "e:\python\lib\site-packages\pip\_internal\operations\prepare.py", line 482, in prepare_linked_requirement
        hashes=hashes,
      File "e:\python\lib\site-packages\pip\_internal\operations\prepare.py", line 287, in unpack_url
        hashes=hashes,
      File "e:\python\lib\site-packages\pip\_internal\operations\prepare.py", line 159, in unpack_http_url
        link, downloader, temp_dir.path, hashes
      File "e:\python\lib\site-packages\pip\_internal\operations\prepare.py", line 303, in _download_http_url
        for chunk in download.chunks:
      File "e:\python\lib\site-packages\pip\_internal\utils\ui.py", line 160, in iter
        for x in it:
      File "e:\python\lib\site-packages\pip\_internal\network\utils.py", line 39, in response_chunks
        decode_content=False,
      File "e:\python\lib\site-packages\pip\_vendor\urllib3\response.py", line 564, in stream
        data = self.read(amt=amt, decode_content=decode_content)
      File "e:\python\lib\site-packages\pip\_vendor\urllib3\response.py", line 529, in read
        raise IncompleteRead(self._fp_bytes_read, self.length_remaining)
      File "e:\python\lib\contextlib.py", line 99, in __exit__
        self.gen.throw(type, value, traceback)
      File "e:\python\lib\site-packages\pip\_vendor\urllib3\response.py", line 430, in _error_catcher
        raise ReadTimeoutError(self._pool, None, "Read timed out.")
    pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='pypi.tuna.tsinghua.edu.cn', port=443): Read timed out.

哇，这个错真的好长啊，我又开始百度，找到了一篇[博文][Link 1]，按照该博文的建议，我输入了以下命令：

pip --default-timeout=100 install phik==0.9.10 -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

执行成功，没有报错，此前还有几个库没有更新，接着更新：

pip install statsmodels==0.11.1 -i https://pypi.tuna.tsinghua.edu.cn/simple
    
    pip install tangled-up-in-unicode==0.0.4 -i https://pypi.tuna.tsinghua.edu.cn/simple
    
    pip install tqdm==4.43.0 -i https://pypi.tuna.tsinghua.edu.cn/simple
    
    pip install visions[type_image_path]==0.4.1 -i https://pypi.tuna.tsinghua.edu.cn/simple
    
    pip install ipywidgets==7.5.1 -i https://pypi.tuna.tsinghua.edu.cn/simple
    
    pip install requests==2.23.0 -i https://pypi.tuna.tsinghua.edu.cn/simple

全部执行成功，至此，需要更新的库就全部更新或安装完成了。  
OK，执行pyspider，但是又报错了：

ValueError: Deprecated option ‘domaincontroller’: use ‘http_authenticator.domain_controller’ instead

又上网查了一下，[网上][Link 2]建议将python\\Lib\\site-packages\\pyspider\\webui\\webdav.py文件中的第209行的如下内容：

'domaincontroller': NeedAuthController(app),

修改为：

'http_authenticator':{ 
            'HTTPAuthenticator':NeedAuthController(app),
        },

ok，按照这个修改，修改完后再运行pyspider，这次没有报错，但是一直停留在以下界面：

一直卡在这里。  
我又上网查了一下，找到了解决方法，是因为wsgidav的版本过高了，安装个低版本的即可，鉴于参考的博客的网页关了，这里就不引用了，直接上方法：

pip uninstall wsgidav
    
    pip install wsgidav==2.4.1 -i https://pypi.tuna.tsinghua.edu.cn/simple

再次执行pyspider，又报错了：

e:\python\lib\site-packages\pyspider\libs\utils.py:196: FutureWarning: timeout is not supported on your platform.
      warnings.warn("timeout is not supported on your platform.", FutureWarning)
    [W 200420 19:06:07 run:413] phantomjs not found, continue running without it.
    [I 200420 19:06:09 result_worker:49] result_worker starting...
    [I 200420 19:06:17 processor:211] processor starting...
    [I 200420 19:06:18 scheduler:647] scheduler starting...
    [I 200420 19:06:18 scheduler:586] in 5m: new:0,success:0,retry:0,failed:0
    [I 200420 19:06:23 scheduler:782] scheduler.xmlrpc listening on 127.0.0.1:23333
    [I 200420 19:06:24 tornado_fetcher:638] fetcher starting...
    [I 200420 19:06:30 tornado_fetcher:671] fetcher exiting...
    [I 200420 19:06:30 app:84] webui exiting...
    [I 200420 19:06:30 scheduler:663] scheduler exiting...
    [I 200420 19:06:30 result_worker:66] result_worker exiting...
    [I 200420 19:06:31 processor:229] processor exiting...
    Traceback (most recent call last):
      File "e:\python\lib\runpy.py", line 193, in _run_module_as_main
        "__main__", mod_spec)
      File "e:\python\lib\runpy.py", line 85, in _run_code
        exec(code, run_globals)
      File "E:\python\Scripts\pyspider.exe\__main__.py", line 7, in <module>
      File "e:\python\lib\site-packages\pyspider\run.py", line 754, in main
        cli()
      File "e:\python\lib\site-packages\click\core.py", line 829, in __call__
        return self.main(*args, **kwargs)
      File "e:\python\lib\site-packages\click\core.py", line 782, in main
        rv = self.invoke(ctx)
      File "e:\python\lib\site-packages\click\core.py", line 1236, in invoke
        return Command.invoke(self, ctx)
      File "e:\python\lib\site-packages\click\core.py", line 1066, in invoke
        return ctx.invoke(self.callback, **ctx.params)
      File "e:\python\lib\site-packages\click\core.py", line 610, in invoke
        return callback(*args, **kwargs)
      File "e:\python\lib\site-packages\click\decorators.py", line 21, in new_func
        return f(get_current_context(), *args, **kwargs)
      File "e:\python\lib\site-packages\pyspider\run.py", line 165, in cli
        ctx.invoke(all)
      File "e:\python\lib\site-packages\click\core.py", line 610, in invoke
        return callback(*args, **kwargs)
      File "e:\python\lib\site-packages\click\decorators.py", line 21, in new_func
        return f(get_current_context(), *args, **kwargs)
      File "e:\python\lib\site-packages\pyspider\run.py", line 497, in all
        ctx.invoke(webui, **webui_config)
      File "e:\python\lib\site-packages\click\core.py", line 610, in invoke
        return callback(*args, **kwargs)
      File "e:\python\lib\site-packages\click\decorators.py", line 21, in new_func
        return f(get_current_context(), *args, **kwargs)
      File "e:\python\lib\site-packages\pyspider\run.py", line 384, in webui
        app.run(host=host, port=port)
      File "e:\python\lib\site-packages\pyspider\webui\app.py", line 64, in run
        from werkzeug.wsgi import DispatcherMiddleware
    ImportError: cannot import name 'DispatcherMiddleware'

一长串的错误，再次用下述方法解决：

pip uninstall werkzeug
    
    pip install werkzeug==0.16.0 -i https://pypi.tuna.tsinghua.edu.cn/simple

将此前运行pyspider的界面关掉，再次执行pyspider，终于成功了：

PS E:\软件> pyspider all
    e:\python\lib\site-packages\pyspider\libs\utils.py:196: FutureWarning: timeout is not supported on your platform.
      warnings.warn("timeout is not supported on your platform.", FutureWarning)
    [W 200420 19:11:37 run:413] phantomjs not found, continue running without it.
    [I 200420 19:11:40 result_worker:49] result_worker starting...
    [I 200420 19:11:40 processor:211] processor starting...
    [I 200420 19:11:40 scheduler:647] scheduler starting...
    [I 200420 19:11:40 scheduler:586] in 5m: new:0,success:0,retry:0,failed:0
    [I 200420 19:11:43 scheduler:782] scheduler.xmlrpc listening on 127.0.0.1:23333
    [I 200420 19:11:45 tornado_fetcher:638] fetcher starting...
    [I 200420 19:11:50 app:76] webui running on 0.0.0.0:5000
    [I 200420 19:12:40 scheduler:586] in 5m: new:0,success:0,retry:0,failed:0
    [I 200420 19:31:58 scheduler:586] in 5m: new:0,success:0,retry:0,failed:0
    [I 200420 19:32:58 scheduler:586] in 5m: new:0,success:0,retry:0,failed:0
    [I 200420 19:33:58 scheduler:586] in 5m: new:0,success:0,retry:0,failed:0
    [I 200420 19:34:59 scheduler:586] in 5m: new:0,success:0,retry:0,failed:0

不容易啊，希望我的经历能给大家一个参考。  
另外，在查找方法的过程中，还看到几个问题的解决方法，但是我没遇到就没试，大家可以做个[参考][Link 3]

--------------------

唉，昨天弄好后明明可以正常启动的，今早起床美滋滋的准备启动的时候，发现又不行了，又卡在result\_worker starting…这一步了，有上网查了查，说是需要下载[phantomjs][]，解压后找到bin文件夹里的zd phantomjs.exe文件，拷贝到安装的python.exe同级目录，OK，那我照做吧，完成后还是不行，又继续找答案，又发现说是需要[把phantomjs的目录加到系统变量的path中，当卡在result\_worker starting…不动的时候，等待一段时间关闭cmd，重新执行命令pyspider all即可][phantomjs_path_result_worker starting_cmd_pyspider all]，OK，此前我是把phantomjs解压到E盘里的，于是我将phantomjs解压后的bin目录添加到了环境变量里，再次执行pyspider：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5ODYyNTA1_size_16_color_FFFFFF_t_70]  
终于没问题了，希望明天不会再卡主了=.=

[Link 1]: https://blog.csdn.net/sinat_26811377/article/details/99698807
[Link 2]: https://blog.csdn.net/qq_37253540/article/details/88196994
[Link 3]: https://blog.csdn.net/weixin_30408675/article/details/97132148
[phantomjs]: https://zhidao.baidu.com/question/2142768533222801388.html
[phantomjs_path_result_worker starting_cmd_pyspider all]: https://blog.csdn.net/weixin_42386685/article/details/103581184?ops_request_misc=&request_id=&biz_id=102&utm_source=distribute.pc_search_result.none-task-blog-2~all~sobaiduweb~default-3
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5ODYyNTA1_size_16_color_FFFFFF_t_70]: /images/20230521/3cc4cc6279f94ff49ff07d8c46f8fd1e.png