推送失败，heroku，django，scrapy-heroku

Question

在推送到heroku之前尝试将scrapy-heroku和依赖项添加到requirements.txt。

remote:            Traceback (most recent call last):
remote:              File "<string>", line 1, in <module>
remote:              File "/tmp/pip-build-IY3d_3/distribute/setup.py", line 58, in <module>
remote:                setuptools.setup(**setup_params)
remote:              File "/app/.heroku/python/lib/python2.7/distutils/core.py", line 151, in setup
remote:                dist.run_commands()
remote:              File "/app/.heroku/python/lib/python2.7/distutils/dist.py", line 953, in run_commands
remote:                self.run_command(cmd)
remote:              File "/app/.heroku/python/lib/python2.7/distutils/dist.py", line 972, in run_command
remote:                cmd_obj.run()
remote:              File "setuptools/command/egg_info.py", line 177, in run
remote:                writer = ep.load(installer=installer)
remote:              File "pkg_resources.py", line 2241, in load
remote:                if require: self.require(env, installer)
remote:              File "pkg_resources.py", line 2254, in require
remote:                working_set.resolve(self.dist.requires(self.extras),env,installer)))
remote:              File "pkg_resources.py", line 2471, in requires
remote:                dm = self._dep_map
remote:              File "pkg_resources.py", line 2682, in _dep_map
remote:                self.__dep_map = self._compute_dependencies()
remote:              File "pkg_resources.py", line 2699, in _compute_dependencies
remote:                from _markerlib import compile as compile_marker
remote:            ImportError: No module named _markerlib

我用--distribute 安装了一个新的环境后，我在本地解决了这个问题，但是错误在heroku 上仍然存在。

Answer 1

当我尝试将 scrapy-heroku 包添加到 heroku 时，我的问题就开始了。我的依赖项之一包含分发包。只需将 scrapy-heroku 包放在 requirements.txt 文件的开头即可。