我正在尝试使用pip安装软件包carbon，这是一个与统计信息收集相关的软件包。当我运行 时pip install carbon，看起来一切正常。但是，pip不确定该软件包是否真的已安装。（这最终会导致麻烦，因为我正在使用 Puppet，并且有一条使用 安装 carbon 的规则pip，当 puppet 询问pip“这个包是否安装了？”时，它说“没有”并再次重新安装它。）
我如何找出是什么阻止 pip 识别此次安装的成功？
以下是常规安装的输出：
root@statsd:/opt/graphite# pip install carbon
Downloading/unpacking carbon
Downloading carbon-0.9.9.tar.gz
Running setup.py egg_info for package carbon
package init file 'lib/twisted/plugins/__init__.py' not found (or not a regular file)
Requirement already satisfied (use --upgrade to upgrade): twisted in /usr/local/lib/python2.7/dist-packages (from carbon)
Requirement already satisfied (use --upgrade to upgrade): txamqp in /usr/local/lib/python2.7/dist-packages (from carbon)
Requirement already satisfied (use --upgrade to upgrade): zope.interface in /usr/local/lib/python2.7/dist-packages (from twisted->carbon)
Requirement already satisfied (use --upgrade to upgrade): distribute in /usr/local/lib/python2.7/dist-packages (from zope.interface->twisted->carbon)
Installing collected packages: carbon
Running setup.py install for carbon
package init file 'lib/twisted/plugins/__init__.py' not found (or not a regular file)
changing mode of build/scripts-2.7/validate-storage-schemas.py from 664 to 775
changing mode of build/scripts-2.7/carbon-aggregator.py from 664 to 775
changing mode of build/scripts-2.7/carbon-cache.py from 664 to 775
changing mode of build/scripts-2.7/carbon-relay.py from 664 to 775
changing mode of build/scripts-2.7/carbon-client.py from 664 to 775
changing mode of /opt/graphite/bin/validate-storage-schemas.py to 775
changing mode of /opt/graphite/bin/carbon-aggregator.py to 775
changing mode of /opt/graphite/bin/carbon-cache.py to 775
changing mode of /opt/graphite/bin/carbon-relay.py to 775
changing mode of /opt/graphite/bin/carbon-client.py to 775
Successfully installed carbon
Cleaning up...
root@statsd:/opt/graphite# pip freeze | grep carbon
root@statsd:
以下是安装的详细版本：
root@statsd:/opt/graphite# pip install carbon -v
Downloading/unpacking carbon
Using version 0.9.9 (newest of versions: 0.9.9, 0.9.9, 0.9.8, 0.9.7, 0.9.6, 0.9.5)
Downloading carbon-0.9.9.tar.gz
Running setup.py egg_info for package carbon
running egg_info
creating pip-egg-info/carbon.egg-info
writing requirements to pip-egg-info/carbon.egg-info/requires.txt
writing pip-egg-info/carbon.egg-info/PKG-INFO
writing top-level names to pip-egg-info/carbon.egg-info/top_level.txt
writing dependency_links to pip-egg-info/carbon.egg-info/dependency_links.txt
writing manifest file 'pip-egg-info/carbon.egg-info/SOURCES.txt'
warning: manifest_maker: standard file '-c' not found
package init file 'lib/twisted/plugins/__init__.py' not found (or not a regular file)
reading manifest file 'pip-egg-info/carbon.egg-info/SOURCES.txt'
writing manifest file 'pip-egg-info/carbon.egg-info/SOURCES.txt'
Requirement already satisfied (use --upgrade to upgrade): twisted in /usr/local/lib/python2.7/dist-packages (from carbon)
Requirement already satisfied (use --upgrade to upgrade): txamqp in /usr/local/lib/python2.7/dist-packages (from carbon)
Requirement already satisfied (use --upgrade to upgrade): zope.interface in /usr/local/lib/python2.7/dist-packages (from twisted->carbon)
Requirement already satisfied (use --upgrade to upgrade): distribute in /usr/local/lib/python2.7/dist-packages (from zope.interface->twisted->carbon)
Installing collected packages: carbon
Running setup.py install for carbon
running install
running build
running build_py
creating build
creating build/lib.linux-i686-2.7
creating build/lib.linux-i686-2.7/carbon
copying lib/carbon/amqp_publisher.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/manhole.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/instrumentation.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/cache.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/management.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/relayrules.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/events.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/protocols.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/conf.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/rewrite.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/hashing.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/writer.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/client.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/util.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/service.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/amqp_listener.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/routers.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/storage.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/log.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/__init__.py -> build/lib.linux-i686-2.7/carbon
copying lib/carbon/state.py -> build/lib.linux-i686-2.7/carbon
creating build/lib.linux-i686-2.7/carbon/aggregator
copying lib/carbon/aggregator/receiver.py -> build/lib.linux-i686-2.7/carbon/aggregator
copying lib/carbon/aggregator/rules.py -> build/lib.linux-i686-2.7/carbon/aggregator
copying lib/carbon/aggregator/buffers.py -> build/lib.linux-i686-2.7/carbon/aggregator
copying lib/carbon/aggregator/__init__.py -> build/lib.linux-i686-2.7/carbon/aggregator
package init file 'lib/twisted/plugins/__init__.py' not found (or not a regular file)
creating build/lib.linux-i686-2.7/twisted
creating build/lib.linux-i686-2.7/twisted/plugins
copying lib/twisted/plugins/carbon_relay_plugin.py -> build/lib.linux-i686-2.7/twisted/plugins
copying lib/twisted/plugins/carbon_aggregator_plugin.py -> build/lib.linux-i686-2.7/twisted/plugins
copying lib/twisted/plugins/carbon_cache_plugin.py -> build/lib.linux-i686-2.7/twisted/plugins
copying lib/carbon/amqp0-8.xml -> build/lib.linux-i686-2.7/carbon
running build_scripts
creating build/scripts-2.7
copying and adjusting bin/validate-storage-schemas.py -> build/scripts-2.7
copying and adjusting bin/carbon-aggregator.py -> build/scripts-2.7
copying and adjusting bin/carbon-cache.py -> build/scripts-2.7
copying and adjusting bin/carbon-relay.py -> build/scripts-2.7
copying and adjusting bin/carbon-client.py -> build/scripts-2.7
changing mode of build/scripts-2.7/validate-storage-schemas.py from 664 to 775
changing mode of build/scripts-2.7/carbon-aggregator.py from 664 to 775
changing mode of build/scripts-2.7/carbon-cache.py from 664 to 775
changing mode of build/scripts-2.7/carbon-relay.py from 664 to 775
changing mode of build/scripts-2.7/carbon-client.py from 664 to 775
running install_lib
copying build/lib.linux-i686-2.7/carbon/amqp_publisher.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/manhole.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/amqp0-8.xml -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/instrumentation.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/cache.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/management.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/relayrules.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/events.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/protocols.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/conf.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/rewrite.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/hashing.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/writer.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/client.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/util.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/aggregator/receiver.py -> /opt/graphite/lib/carbon/aggregator
copying build/lib.linux-i686-2.7/carbon/aggregator/rules.py -> /opt/graphite/lib/carbon/aggregator
copying build/lib.linux-i686-2.7/carbon/aggregator/buffers.py -> /opt/graphite/lib/carbon/aggregator
copying build/lib.linux-i686-2.7/carbon/aggregator/__init__.py -> /opt/graphite/lib/carbon/aggregator
copying build/lib.linux-i686-2.7/carbon/service.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/amqp_listener.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/routers.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/storage.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/log.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/__init__.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/carbon/state.py -> /opt/graphite/lib/carbon
copying build/lib.linux-i686-2.7/twisted/plugins/carbon_relay_plugin.py -> /opt/graphite/lib/twisted/plugins
copying build/lib.linux-i686-2.7/twisted/plugins/carbon_aggregator_plugin.py -> /opt/graphite/lib/twisted/plugins
copying build/lib.linux-i686-2.7/twisted/plugins/carbon_cache_plugin.py -> /opt/graphite/lib/twisted/plugins
byte-compiling /opt/graphite/lib/carbon/amqp_publisher.py to amqp_publisher.pyc
byte-compiling /opt/graphite/lib/carbon/manhole.py to manhole.pyc
byte-compiling /opt/graphite/lib/carbon/instrumentation.py to instrumentation.pyc
byte-compiling /opt/graphite/lib/carbon/cache.py to cache.pyc
byte-compiling /opt/graphite/lib/carbon/management.py to management.pyc
byte-compiling /opt/graphite/lib/carbon/relayrules.py to relayrules.pyc
byte-compiling /opt/graphite/lib/carbon/events.py to events.pyc
byte-compiling /opt/graphite/lib/carbon/protocols.py to protocols.pyc
byte-compiling /opt/graphite/lib/carbon/conf.py to conf.pyc
byte-compiling /opt/graphite/lib/carbon/rewrite.py to rewrite.pyc
byte-compiling /opt/graphite/lib/carbon/hashing.py to hashing.pyc
byte-compiling /opt/graphite/lib/carbon/writer.py to writer.pyc
byte-compiling /opt/graphite/lib/carbon/client.py to client.pyc
byte-compiling /opt/graphite/lib/carbon/util.py to util.pyc
byte-compiling /opt/graphite/lib/carbon/aggregator/receiver.py to receiver.pyc
byte-compiling /opt/graphite/lib/carbon/aggregator/rules.py to rules.pyc
byte-compiling /opt/graphite/lib/carbon/aggregator/buffers.py to buffers.pyc
byte-compiling /opt/graphite/lib/carbon/aggregator/__init__.py to __init__.pyc
byte-compiling /opt/graphite/lib/carbon/service.py to service.pyc
byte-compiling /opt/graphite/lib/carbon/amqp_listener.py to amqp_listener.pyc
byte-compiling /opt/graphite/lib/carbon/routers.py to routers.pyc
byte-compiling /opt/graphite/lib/carbon/storage.py to storage.pyc
byte-compiling /opt/graphite/lib/carbon/log.py to log.pyc
byte-compiling /opt/graphite/lib/carbon/__init__.py to __init__.pyc
byte-compiling /opt/graphite/lib/carbon/state.py to state.pyc
byte-compiling /opt/graphite/lib/twisted/plugins/carbon_relay_plugin.py to carbon_relay_plugin.pyc
byte-compiling /opt/graphite/lib/twisted/plugins/carbon_aggregator_plugin.py to carbon_aggregator_plugin.pyc
byte-compiling /opt/graphite/lib/twisted/plugins/carbon_cache_plugin.py to carbon_cache_plugin.pyc
running install_data
copying conf/storage-schemas.conf.example -> /opt/graphite/conf
copying conf/rewrite-rules.conf.example -> /opt/graphite/conf
copying conf/relay-rules.conf.example -> /opt/graphite/conf
copying conf/carbon.amqp.conf.example -> /opt/graphite/conf
copying conf/aggregation-rules.conf.example -> /opt/graphite/conf
copying conf/carbon.conf.example -> /opt/graphite/conf
running install_egg_info
running egg_info
creating lib/carbon.egg-info
writing requirements to lib/carbon.egg-info/requires.txt
writing lib/carbon.egg-info/PKG-INFO
writing top-level names to lib/carbon.egg-info/top_level.txt
writing dependency_links to lib/carbon.egg-info/dependency_links.txt
writing manifest file 'lib/carbon.egg-info/SOURCES.txt'
warning: manifest_maker: standard file '-c' not found
reading manifest file 'lib/carbon.egg-info/SOURCES.txt'
writing manifest file 'lib/carbon.egg-info/SOURCES.txt'
removing '/opt/graphite/lib/carbon-0.9.9-py2.7.egg-info' (and everything under it)
Copying lib/carbon.egg-info to /opt/graphite/lib/carbon-0.9.9-py2.7.egg-info
running install_scripts
copying build/scripts-2.7/validate-storage-schemas.py -> /opt/graphite/bin
copying build/scripts-2.7/carbon-aggregator.py -> /opt/graphite/bin
copying build/scripts-2.7/carbon-cache.py -> /opt/graphite/bin
copying build/scripts-2.7/carbon-relay.py -> /opt/graphite/bin
copying build/scripts-2.7/carbon-client.py -> /opt/graphite/bin
changing mode of /opt/graphite/bin/validate-storage-schemas.py to 775
changing mode of /opt/graphite/bin/carbon-aggregator.py to 775
changing mode of /opt/graphite/bin/carbon-cache.py to 775
changing mode of /opt/graphite/bin/carbon-relay.py to 775
changing mode of /opt/graphite/bin/carbon-client.py to 775
writing list of installed files to '/tmp/pip-9LuJTF-record/install-record.txt'
Successfully installed carbon
Cleaning up...
Removing temporary dir /opt/graphite/build...
root@statsd:/opt/graphite#
作为参考，这是pip 1.0 from /usr/lib/python2.7/dist-packages (python 2.7)
答案1
答案2
我不知道您是否还遇到这个问题，但我昨天也遇到了同样的问题。以下是我使用 puppet 解决此问题的方法：
$graphite_version = '0.9.9'
exec {
'install-carbon':
command => "pip install carbon==${graphite_version}",
creates => "/opt/graphite/lib/carbon-${graphite_version}-py2.6.egg-info";
'install-graphite-web':
command => "pip install graphite-web==${graphite_version}",
creates => "/opt/graphite/webapp/graphite_web-${graphite_version}-py2.6.egg-info";
}
它并不能完全解决问题（碳和石墨没有正确注册为使用 pip 安装），但这确实意味着你的 puppet 运行不会继续重新安装它们。
我希望这有帮助，
达兹