Fiware -运行Cosmos CLI错误

Question

我试图从指南运行代码

我被困在队伍里了

"easy_install https://forge.fi-ware.org/frs/download.php/1309/cosmos-0.16.0-py2.7.egg“

系统打印：

Downloading https://forge.fi-ware.org/frs/download.php/1309/cosmos-0.16.0-py2.7.egg
Processing cosmos-0.16.0-py2.7.egg
removing '/usr/lib/python2.6/site-packages/cosmos-0.16.0-py2.7.egg' (and everything under it)
creating /usr/lib/python2.6/site-packages/cosmos-0.16.0-py2.7.egg
Extracting cosmos-0.16.0-py2.7.egg to /usr/lib/python2.6/site-packages
SyntaxError: ('invalid syntax', ('/usr/lib/python2.6/site-packages/cosmos-0.16.0-py2.7.egg/cosmos/cli/command_util.py', 145, 20, '    return {k: v for k, v in json.iteritems() if k not in filter_keys}\n'))

cosmos 0.16.0 is already the active version in easy-install.pth
Installing cosmos script to /usr/bin

Installed /usr/lib/python2.6/site-packages/cosmos-0.16.0-py2.7.egg
Processing dependencies for cosmos==0.16.0
Searching for cosmos==0.16.0
Reading http://pypi.python.org/simple/cosmos/
No local packages or download links found for cosmos==0.16.0
error: Could not find suitable distribution for Requirement.parse('cosmos==0.16.0')

但在那之后，我意识到我使用来自会议的图像和宇宙应该安装，所以我运行

# cosmos

这是我的系统打印出来的

Traceback (most recent call last):
  File "/usr/bin/cosmos", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 2655, in <module>
    working_set.require(__requires__)
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 648, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 546, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: requests

如何正确运行宇宙?？

Answer 1

为了访问FIWARE实验室中已经部署的类似Hadoop的Cosmos实例，您不需要Cosmos CLI；这是为了根据需要在Hadoop as-a服务类Cosmos部署上创建新的集群，而FIWARE实验室部署的情况并非如此。

只需转到这里，并使用您的FIWARE实验室凭证创建一个宇宙帐户。然后，按照网络中指出的步骤进行操作。

关于宇宙文献，请忽略第一节，直到第2.3节。