我正试图设置鼻子作为GAE的测试员 我创建了一个虚拟环境并将其激活。
然后我尝试用pip来安装鼻子 看起来安装成功，但由于某种原因，没有安装nosetests二进制文件。
（环境）bryanwheelock @Bryans-MacBook Tue Jan 31 09：46：10~ / work / flask_TDD
$ pip -v install nose2
Collecting nose2
1 location(s) to search for versions of nose2:
* https://pypi.python.org/simple/nose2/
Getting page https://pypi.python.org/simple/nose2/
Looking up "https://pypi.python.org/simple/nose2/" in the cache
No cache entry available
Starting new HTTPS connection (1): pypi.python.org
"GET /simple/nose2/ HTTP/1.1" 200 1339
Updating cache with response from "https://pypi.python.org/simple/nose2/"
Caching b/c date exists and max-age > 0
Analyzing links from page https://pypi.python.org/simple/nose2/
Found link https://pypi.python.org/packages/cc/12/2f5257e2aaaf8fbf752a2da34faed4dcc49784581daf47a7045d07a6cf10/nose2-0.6.4.tar.gz#md5=4a50ad87d0713a193532cb4c4dde07b1 (from https://pypi.python.org/simple/nose2/), version: 0.6.4
Found link https://pypi.python.org/packages/d5/63/806d5f07ea3fc1f8c4df739cf110d87412850ada0d52d905f1bb9c610793/nose2-0.6.0.tar.gz#md5=7d7bbc18a056ed58da28350b7a1880d3 (from https://pypi.python.org/simple/nose2/), version: 0.6.0
Using version 0.6.5 (newest of versions: 0.1, 0.2, 0.3, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.5, 0.4.6, 0.4.7, 0.5.0, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5)
Looking up "https://pypi.python.org/packages/49/6a/8f203ea5d82590b9e70577be37f6482b791410f6d700a6a14c5299b6ed7d/nose2-0.6.5.tar.gz" in the cache
No cache entry available
"GET /packages/49/6a/8f203ea5d82590b9e70577be37f6482b791410f6d700a6a14c5299b6ed7d/nose2-0.6.5.tar.gz HTTP/1.1" 200 131682
Downloading nose2-0.6.5.tar.gz (131kB)
Downloading from URL https://pypi.python.org/packages/49/6a/8f203ea5d82590b9e70577be37f6482b791410f6d700a6a14c5299b6ed7d/nose2-0.6.5.tar.gz#md5=a54888fe41885cbdc168e394dcc38712 (from https://pypi.python.org/simple/nose2/)
93% |█████████████████████████████▉ | 122kB 3.0MB/s eta 0:00:01 Updating cache with response from "https://pypi.python.org/packages/49/6a/8f203ea5d82590b9e70577be37f6482b791410f6d700a6a14c5299b6ed7d/nose2-0.6.5.tar.gz"
Caching due to etag
100% |████████████████████████████████| 133kB 2.1MB/s
Running setup.py (path:/private/var/folders/lb/h33h9bt13kxct_5s7vwq2k2h0000gn/T/pip-build-peH2_I/nose2/setup.py) egg_info for package nose2
Running command python setup.py egg_info
running egg_info
creating pip-egg-info/nose2.egg-info
writing requirements to pip-egg-info/nose2.egg-info/requires.txt
writing pip-egg-info/nose2.egg-info/PKG-INFO
writing top-level names to pip-egg-info/nose2.egg-info/top_level.txt
writing dependency_links to pip-egg-info/nose2.egg-info/dependency_links.txt
writing entry points to pip-egg-info/nose2.egg-info/entry_points.txt
writing manifest file 'pip-egg-info/nose2.egg-info/SOURCES.txt'
reading manifest file 'pip-egg-info/nose2.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no previously-included files matching '__pycache__' found anywhere in distribution
warning: no previously-included files matching '*~' found anywhere in distribution
warning: no previously-included files matching '*.pyc' found anywhere in distribution
writing manifest file 'pip-egg-info/nose2.egg-info/SOURCES.txt'
Source in /private/var/folders/lb/h33h9bt13kxct_5s7vwq2k2h0000gn/T/pip-build-peH2_I/nose2 has version 0.6.5, which satisfies requirement nose2 from https://pypi.python.org/packages/49/6a/8f203ea5d82590b9e70577be37f6482b791410f6d700a6a14c5299b6ed7d/nose2-0.6.5.tar.gz#md5=a54888fe41885cbdc168e394dcc38712
Requirement already satisfied: six>=1.1 in ./env/lib/python2.7/site-packages (from nose2)
Building wheels for collected packages: nose2
Running setup.py bdist_wheel for nose2 ... Destination directory: /var/folders/lb/h33h9bt13kxct_5s7vwq2k2h0000gn/T/tmpvhAiQdpip-wheel-
Running command /Users/bryanwheelock/work/flask_TDD/env/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/lb/h33h9bt13kxct_5s7vwq2k2h0000gn/T/pip-build-peH2_I/nose2/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /var/folders/lb/h33h9bt13kxct_5s7vwq2k2h0000gn/T/tmpvhAiQdpip-wheel- --python-tag cp27
running bdist_wheel
running build
running build_py
creating build
creating build/lib
creating build/lib/nose2
copying nose2/__init__.py -> build/lib/nose2
copying nose2/__main__.py -> build/lib/nose2
copying nose2/_version.py -> build/lib/nose2
copying nose2/collector.py -> build/lib/nose2
copying nose2/compat.py -> build/lib/nose2
copying nose2/config.py -> build/lib/nose2
copying nose2/events.py -> build/lib/nose2
copying nose2/exceptions.py -> build/lib/nose2
copying nose2/loader.py -> build/lib/nose2
copying nose2/main.py -> build/lib/nose2
copying nose2/result.py -> build/lib/nose2
copying nose2/runner.py -> build/lib/nose2
copying nose2/session.py -> build/lib/nose2
copying nose2/sphinxext.py -> build/lib/nose2
copying nose2/suite.py -> build/lib/nose2
copying nose2/util.py -> build/lib/nose2
creating build/lib/nose2/plugins
copying nose2/plugins/__init__.py -> build/lib/nose2/plugins
copying nose2/plugins/attrib.py -> build/lib/nose2/plugins
copying nose2/plugins/buffer.py -> build/lib/nose2/plugins
copying nose2/plugins/collect.py -> build/lib/nose2/plugins
copying nose2/plugins/coverage.py -> build/lib/nose2/plugins
copying nose2/plugins/debugger.py -> build/lib/nose2/plugins
copying nose2/plugins/doctests.py -> build/lib/nose2/plugins
copying nose2/plugins/dundertest.py -> build/lib/nose2/plugins
copying nose2/plugins/failfast.py -> build/lib/nose2/plugins
copying nose2/plugins/junitxml.py -> build/lib/nose2/plugins
copying nose2/plugins/layers.py -> build/lib/nose2/plugins
copying nose2/plugins/logcapture.py -> build/lib/nose2/plugins
copying nose2/plugins/mp.py -> build/lib/nose2/plugins
copying nose2/plugins/outcomes.py -> build/lib/nose2/plugins
copying nose2/plugins/printhooks.py -> build/lib/nose2/plugins
copying nose2/plugins/prof.py -> build/lib/nose2/plugins
copying nose2/plugins/result.py -> build/lib/nose2/plugins
copying nose2/plugins/testid.py -> build/lib/nose2/plugins
creating build/lib/nose2/plugins/loader
copying nose2/plugins/loader/__init__.py -> build/lib/nose2/plugins/loader
copying nose2/plugins/loader/discovery.py -> build/lib/nose2/plugins/loader
copying nose2/plugins/loader/eggdiscovery.py -> build/lib/nose2/plugins/loader
copying nose2/plugins/loader/functions.py -> build/lib/nose2/plugins/loader
copying nose2/plugins/loader/generators.py -> build/lib/nose2/plugins/loader
copying nose2/plugins/loader/loadtests.py -> build/lib/nose2/plugins/loader
copying nose2/plugins/loader/parameters.py -> build/lib/nose2/plugins/loader
copying nose2/plugins/loader/testcases.py -> build/lib/nose2/plugins/loader
copying nose2/plugins/loader/testclasses.py -> build/lib/nose2/plugins/loader
creating build/lib/nose2/tests
copying nose2/tests/__init__.py -> build/lib/nose2/tests
copying nose2/tests/_common.py -> build/lib/nose2/tests
creating build/lib/nose2/tests/functional
copying nose2/tests/functional/__init__.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_attrib_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_collect_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_coverage.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_decorators.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_discovery_loader.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_doctests_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_dundertest_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_eggdiscovery_loader.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_junitxml_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_layers_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_loading.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_loadtests_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_logcapture_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_main.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_mp_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_printhooks_plugin.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_session.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_such_dsl.py -> build/lib/nose2/tests/functional
copying nose2/tests/functional/test_util.py -> build/lib/nose2/tests/functional
creating build/lib/nose2/tests/unit
copying nose2/tests/unit/__init__.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_attrib_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_buffer_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_collect_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_collector.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_config.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_debugger_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_decorators.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_doctest_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_dundertest_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_failfast.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_functions_loader.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_generators_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_junitxml.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_layers_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_loader.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_logcapture_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_mp_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_outcomes_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_params_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_plugin_api.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_printhooks_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_prof_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_result.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_session.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_testcase_loader.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_testclass_loader.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_testid_plugin.py -> build/lib/nose2/tests/unit
copying nose2/tests/unit/test_util.py -> build/lib/nose2/tests/unit
creating build/lib/nose2/tools
copying nose2/tools/__init__.py -> build/lib/nose2/tools
copying nose2/tools/decorators.py -> build/lib/nose2/tools
copying nose2/tools/params.py -> build/lib/nose2/tools
copying nose2/tools/such.py -> build/lib/nose2/tools
creating build/lib/nose2/backports
copying nose2/backports/__init__.py -> build/lib/nose2/backports
copying nose2/backports/ordereddict.py -> build/lib/nose2/backports
running build_scripts
creating build/scripts-2.7
copying and adjusting bin/nose2 -> build/scripts-2.7
changing mode of build/scripts-2.7/nose2 from 644 to 755
installing to build/bdist.macosx-10.12-intel/wheel
running install
running install_lib
creating build/bdist.macosx-10.12-intel
creating build/bdist.macosx-10.12-intel/wheel
creating build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/__init__.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/__main__.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/_version.py -> build/bdist.macosx-10.12-intel/wheel/nose2
creating build/bdist.macosx-10.12-intel/wheel/nose2/backports
copying build/lib/nose2/backports/__init__.py -> build/bdist.macosx-10.12-intel/wheel/nose2/backports
copying build/lib/nose2/backports/ordereddict.py -> build/bdist.macosx-10.12-intel/wheel/nose2/backports
copying build/lib/nose2/collector.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/compat.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/config.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/events.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/exceptions.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/loader.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/main.py -> build/bdist.macosx-10.12-intel/wheel/nose2
creating build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/__init__.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/attrib.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/buffer.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/collect.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/coverage.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/debugger.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/doctests.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/dundertest.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/failfast.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/junitxml.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/layers.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
creating build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/__init__.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/discovery.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/eggdiscovery.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/functions.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/generators.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/loadtests.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/parameters.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/testcases.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/loader/testclasses.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins/loader
copying build/lib/nose2/plugins/logcapture.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/mp.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/outcomes.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/printhooks.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/prof.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/result.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/plugins/testid.py -> build/bdist.macosx-10.12-intel/wheel/nose2/plugins
copying build/lib/nose2/result.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/runner.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/session.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/sphinxext.py -> build/bdist.macosx-10.12-intel/wheel/nose2
copying build/lib/nose2/suite.py -> build/bdist.macosx-10.12-intel/wheel/nose2
creating build/bdist.macosx-10.12-intel/wheel/nose2/tests
copying build/lib/nose2/tests/__init__.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests
copying build/lib/nose2/tests/_common.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests
creating build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/__init__.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_attrib_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_collect_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_coverage.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_decorators.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_discovery_loader.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_doctests_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_dundertest_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_eggdiscovery_loader.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_junitxml_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_layers_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_loading.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_loadtests_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_logcapture_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_main.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_mp_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_printhooks_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_session.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_such_dsl.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
copying build/lib/nose2/tests/functional/test_util.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/functional
creating build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/__init__.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_attrib_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_buffer_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_collect_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_collector.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_config.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_debugger_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_decorators.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_doctest_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_dundertest_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_failfast.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_functions_loader.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_generators_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_junitxml.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_layers_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_loader.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_logcapture_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_mp_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_outcomes_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_params_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_plugin_api.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_printhooks_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_prof_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_result.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_session.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_testcase_loader.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_testclass_loader.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_testid_plugin.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
copying build/lib/nose2/tests/unit/test_util.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tests/unit
creating build/bdist.macosx-10.12-intel/wheel/nose2/tools
copying build/lib/nose2/tools/__init__.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tools
copying build/lib/nose2/tools/decorators.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tools
copying build/lib/nose2/tools/params.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tools
copying build/lib/nose2/tools/such.py -> build/bdist.macosx-10.12-intel/wheel/nose2/tools
copying build/lib/nose2/util.py -> build/bdist.macosx-10.12-intel/wheel/nose2
running install_egg_info
running egg_info
writing requirements to nose2.egg-info/requires.txt
writing nose2.egg-info/PKG-INFO
writing top-level names to nose2.egg-info/top_level.txt
writing dependency_links to nose2.egg-info/dependency_links.txt
writing entry points to nose2.egg-info/entry_points.txt
reading manifest file 'nose2.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no previously-included files matching '__pycache__' found anywhere in distribution
warning: no previously-included files matching '*~' found anywhere in distribution
warning: no previously-included files matching '*.pyc' found anywhere in distribution
writing manifest file 'nose2.egg-info/SOURCES.txt'
Copying nose2.egg-info to build/bdist.macosx-10.12-intel/wheel/nose2-0.6.5-py2.7.egg-info
running install_scripts
creating build/bdist.macosx-10.12-intel/wheel/nose2-0.6.5.data
creating build/bdist.macosx-10.12-intel/wheel/nose2-0.6.5.data/scripts
copying build/scripts-2.7/nose2 -> build/bdist.macosx-10.12-intel/wheel/nose2-0.6.5.data/scripts
changing mode of build/bdist.macosx-10.12-intel/wheel/nose2-0.6.5.data/scripts/nose2 to 755
creating build/bdist.macosx-10.12-intel/wheel/nose2-0.6.5.dist-info/WHEEL
done
Stored in directory: /Users/bryanwheelock/Library/Caches/pip/wheels/24/ee/aa/42b8d1665ee5de70be75f94bc44a712ad69c221b452540e1ea
Removing source in /private/var/folders/lb/h33h9bt13kxct_5s7vwq2k2h0000gn/T/pip-build-peH2_I/nose2
Successfully built nose2
Installing collected packages: nose2
changing mode of /Users/bryanwheelock/work/flask_TDD/env/bin/nose2-2.7 to 755
changing mode of /Users/bryanwheelock/work/flask_TDD/env/bin/nose2 to 755
Successfully installed nose2-0.6.5
Cleaning up...
（环境）bryanwheelock @Bryans-MacBook Tue Jan 31 10:22:13~ / work / flask_TDD
$ nosetests
-bash：nosetests：命令未找到
（环保）bryanwheelock @Bryans-MacBook Tue Jan 31 10:22:19~ / work / flask_TDD
$ find / -name nosetests 2＆gt; / dev / null
（环境）bryanwheelock @Bryans-MacBook Tue Jan 31 10:43:24~ / work / flask_TDD
答案 0 :(得分：2)
要运行的命令是nose2而不是nosetests，不是吗？
如安装输出中所示
changing mode of /Users/bryanwheelock/work/flask_TDD/env/bin/nose2-2.7 to 755
changing mode of /Users/bryanwheelock/work/flask_TDD/env/bin/nose2 to 755