我陷入困境
“easy_install https://forge.fi-ware.org/frs/download.php/1309/cosmos-0.16.0-py2.7.egg”
系统打印出来：
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，我意识到我应该安装 Session 和宇宙中使用的图像，所以我跑了
# cosmos
这是我的系统打印输出：
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？
1 回答
为了访问FIWARE LAB中已部署的类似Hadoop的Cosmos实例，您不需要Cosmos CLI;这是为了在像Hadoop-as-a-service这样的Cosmos部署中按需创建新的集群，而FIWARE LAB则不然 .
只需转到here并使用您的FIWARE LAB凭据创建一个Cosmos帐户 . 然后，按照该Web中指向的步骤操作 .
关于Cosmos documentation，请在第2.3节之前忽略第一部分 .