我的 python 行为异常。conda list , conda debug , conda install , 都返回 无 0x251819421134111
我已经重新安装了 anaconda2 ，检查了我在 .profile 上的路径，它就在那里。
1. which -a conda /Users/me/anaconda2/bin/conda
2. echo $PATH /Users/me/anaconda2/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/MacGPG2/bin
3. ~/.profile:# added by Anaconda2 5.0.1 installer
export PATH="/Users/me/anaconda2/bin:$PATH"
4. brew doctor:Warning: "config" scripts exist outside your system or Homebrew directories.
`./configure` scripts often look for *-config scripts to determine if
software packages are installed, and what additional flags to use when
compiling and linking.
Having additional scripts in your path can confuse software installed via
Homebrew if the config script overrides a system or Homebrew provided
script of the same name. We found the following "config" scripts:
/Users/me/anaconda2/bin/curl-config
/Users/me/anaconda2/bin/freetype-config
/Users/me/anaconda2/bin/icu-config
/Users/me/anaconda2/bin/libpng-config
/Users/me/anaconda2/bin/libpng16-config
/Users/me/anaconda2/bin/ncursesw6-config
/Users/me/anaconda2/bin/pcre-config
/Users/me/anaconda2/bin/python-config
/Users/me/anaconda2/bin/python2-config
/Users/me/anaconda2/bin/python2.7-config
/Users/me/anaconda2/bin/xml2-config
/Users/me/anaconda2/bin/xslt-config
编辑
到目前为止，我已经能够通过 brew cask install anaconda 重新使用 anaconda 安装它，因为我试图摆脱 homebrew 和 anaconda 之间最终(和怀疑)的不兼容性。
为此，我不得不将我的路径重置为:export PATH=/usr/local/anaconda3/bin:"$PATH"
现在 python 工作。
但是，我在 export PATH="/Users/me/anaconda2/bin:$PATH" 处的规范 anaconda 路径在这一点上仍然被打破。
EDIT2 /Users/me/anaconda2/bin 的内容:total 488472
drwxr-xr-x 390 me staff 13260 Nov 3 00:58 .
drwxr-xr-x 25 me staff 850 Oct 31 04:07 ..
-rw-r--r--@ 1 me staff 6148 Nov 3 00:57 .DS_Store
-rwxrwxr-x 2 me staff 536 Oct 18 15:30 .anaconda-navigator-post-link.sh
-rwxrwxr-x 2 me staff 142 Oct 18 15:30 .anaconda-navigator-pre-unlink.sh
-rwxrwxr-x 2 me staff 661 Sep 13 09:09 .dbus-post-link.sh
-rwxrwxr-x 2 me staff 139 Sep 12 07:07 .python.app-post-link.sh
-rwxrwxr-x 2 me staff 38 Sep 12 07:07 .python.app-pre-unlink.sh
-rwxrwxr-x 2 me staff 276 Sep 21 19:01 .qt-post-link.sh
-rwxrwxr-x 2 me staff 114 Sep 21 19:01 .qt-pre-unlink.sh
-rwxrwxr-x 1 me staff 118 Oct 31 03:41 2to3
drwxr-xr-x 3 me staff 102 Oct 31 03:42 Assistant.app
drwxr-xr-x 3 me staff 102 Oct 31 03:42 Designer.app
drwxr-xr-x 3 me staff 102 Oct 31 03:42 Linguist.app
-rwxrwxr-x 2 me staff 3802 Oct 17 16:29 activate
-rwxrwxr-x 1 me staff 254 Oct 31 03:44 anaconda
-rwxrwxr-x 1 me staff 255 Oct 31 03:44 anaconda-navigator
-rwxrwxr-x 1 me staff 248 Oct 31 03:44 anaconda-project
-rwxrwxr-x 1 me staff 12011 Oct 31 03:42 asadmin
-rwxrwxr-x 1 me staff 26617 Oct 31 03:41 autopoint
-rwxrwxr-x 1 me staff 431 Oct 31 03:44 binstar
-rwxrwxr-x 1 me staff 249 Oct 31 03:44 blaze-server
-rwxrwxr-x 1 me staff 242 Oct 31 03:43 bokeh
-rwxrwxr-x 1 me staff 1577 Oct 31 03:42 bundle_image
-rwxrwxr-x 2 me staff 115756 Sep 20 09:05 bunzip2
-rwxrwxr-x 2 me staff 115756 Sep 20 09:05 bzcat
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 bzcmp -> bzdiff
-rwxrwxr-x 2 me staff 2128 Sep 20 09:05 bzdiff
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 bzegrep -> bzgrep
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 bzfgrep -> bzgrep
-rwxrwxr-x 2 me staff 1677 Sep 20 09:05 bzgrep
-rwxrwxr-x 2 me staff 115756 Sep 20 09:05 bzip2
-rwxrwxr-x 2 me staff 18792 Sep 20 09:05 bzip2recover
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 bzless -> bzmore
-rwxrwxr-x 2 me staff 1259 Sep 20 09:05 bzmore
-rwxrwxr-x 1 me staff 5166 Oct 31 03:41 c_rehash
lrwxr-xr-x 1 me staff 3 Oct 31 03:41 captoinfo -> tic
-rwxrwxr-x 1 me staff 3467 Oct 31 03:42 cfadmin
-rwxrwxr-x 1 me staff 250 Oct 31 03:42 chardetect
-rwxrwxr-x 2 me staff 32756 Sep 13 17:16 cjpeg
-rwxrwxr-x 2 me staff 8700 Sep 11 20:39 clear
-rwxrwxr-x 1 me staff 237 Oct 31 03:44 conda
-rwxrwxr-x 1 me staff 254 Oct 31 03:44 conda-build
-rwxrwxr-x 1 me staff 256 Oct 31 03:44 conda-convert
-rwxrwxr-x 1 me staff 256 Oct 31 03:44 conda-develop
-rwxrwxr-x 1 me staff 246 Oct 31 03:44 conda-env
-rwxrwxr-x 1 me staff 254 Oct 31 03:44 conda-index
-rwxrwxr-x 1 me staff 256 Oct 31 03:44 conda-inspect
-rwxrwxr-x 1 me staff 260 Oct 31 03:44 conda-metapackage
-rwxrwxr-x 1 me staff 255 Oct 31 03:44 conda-render
-rwxrwxr-x 1 me staff 441 Oct 31 03:44 conda-server
-rwxrwxr-x 1 me staff 257 Oct 31 03:44 conda-skeleton
-rwxrwxr-x 1 me staff 245 Oct 31 03:42 conda-verify
-rwxrwxr-x 1 me staff 3076 Oct 31 03:42 cq
-rwxrwxr-x 1 me staff 567 Oct 31 03:43 createfontdatachunk.py
-rwxrwxr-x 2 me staff 209708 Sep 20 10:57 curl
-rwxrwxr-x 1 me staff 5647 Oct 31 03:41 curl-config
-rwxrwxr-x 1 me staff 5068 Oct 31 03:42 cwutil
-rwxrwxr-x 1 me staff 249 Oct 31 03:43 cygdb
-rwxrwxr-x 1 me staff 270 Oct 31 03:43 cython
-rwxrwxr-x 1 me staff 250 Oct 31 03:43 cythonize
-rwxrwxr-x 1 me staff 248 Oct 31 03:43 dask-mpi
-rwxrwxr-x 1 me staff 251 Oct 31 03:43 dask-remote
-rwxrwxr-x 1 me staff 254 Oct 31 03:43 dask-scheduler
-rwxrwxr-x 1 me staff 248 Oct 31 03:43 dask-ssh
-rwxrwxr-x 1 me staff 251 Oct 31 03:43 dask-submit
-rwxrwxr-x 1 me staff 251 Oct 31 03:43 dask-worker
-rwxrwxr-x 1 me staff 13952 Oct 31 03:42 dbus-cleanup-sockets
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-rwxrwxr-x 1 me staff 23468 Oct 31 03:42 dbus-launch
-rwxrwxr-x 1 me staff 25596 Oct 31 03:42 dbus-monitor
-rwxrwxr-x 1 me staff 13632 Oct 31 03:42 dbus-run-session
-rwxrwxr-x 1 me staff 25724 Oct 31 03:42 dbus-send
-rwxrwxr-x 1 me staff 24692 Oct 31 03:42 dbus-test-tool
-rwxrwxr-x 1 me staff 14400 Oct 31 03:42 dbus-update-activation-environment
-rwxrwxr-x 1 me staff 13340 Oct 31 03:42 dbus-uuidgen
-rwxrwxr-x 2 me staff 3040 Oct 17 16:29 deactivate
-rwxrwxr-x 1 me staff 30828 Oct 31 03:41 derb
-rwxrwxr-x 2 me staff 32036 Sep 13 17:16 djpeg
-rwxrwxr-x 2 me staff 40036 Sep 15 00:06 dltest
-rwxrwxr-x 1 me staff 2156 Oct 31 03:42 dynamodb_dump
-rwxrwxr-x 1 me staff 3526 Oct 31 03:42 dynamodb_load
-rwxr-xr-x 1 root staff 259 Nov 2 00:14 easy_install
-rwxrwxr-x 1 me staff 259 Nov 2 00:14 easy_install-2.7
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-rwxrwxr-x 1 me staff 1598 Oct 31 03:43 enhancer.py
-rwxrwxr-x 1 me staff 38784 Oct 31 03:41 envsubst
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-rwxrwxr-x 1 me staff 2463 Oct 31 03:43 explode.py
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-rwxrwxr-x 1 me staff 260 Oct 31 03:43 fitsinfo
-rwxrwxr-x 2 me staff 6004 Sep 21 18:59 fixqt4headers.pl
-rwxrwxr-x 1 me staff 237 Oct 31 03:43 flask
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-rwxrwxr-x 1 me staff 38500 Oct 31 03:41 gettext
-rwxrwxr-x 2 me staff 4629 Sep 16 14:33 gettext.sh
-rwxrwxr-x 1 me staff 43779 Oct 31 03:41 gettextize
-rwxrwxr-x 1 me staff 134940 Oct 31 03:41 gif2h5
-rwxrwxr-x 1 me staff 666 Oct 31 03:43 gifmaker.py
-rwxrwxr-x 1 me staff 110752 Oct 31 03:42 gio
-rwxrwxr-x 1 me staff 26760 Oct 31 03:42 gio-querymodules
-rwxrwxr-x 1 me staff 5269 Oct 31 03:42 glacier
-rwxrwxr-x 1 me staff 67360 Oct 31 03:42 glib-compile-resources
-rwxrwxr-x 1 me staff 72676 Oct 31 03:42 glib-compile-schemas
-rwxrwxr-x 1 me staff 40310 Oct 31 03:42 glib-genmarshal
-rwxrwxr-x 1 me staff 5401 Oct 31 03:42 glib-gettextize
-rwxrwxr-x 1 me staff 26561 Oct 31 03:42 glib-mkenums
-rwxrwxr-x 1 me staff 22248 Oct 31 03:42 gobject-query
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-rwxrwxr-x 1 me staff 242 Oct 31 03:42 grin
-rwxrwxr-x 1 me staff 244 Oct 31 03:42 grind
-rwxrwxr-x 1 me staff 45868 Oct 31 03:42 gsettings
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-rwxrwxr-x 1 me staff 18785 Oct 31 03:42 gtester-report
-rwxrwxr-x 1 me staff 133348 Oct 31 03:41 h52gif
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-rwxrwxr-x 1 me staff 116 Oct 31 03:41 idle
-rwxrwxr-x 2 me staff 64208 Sep 11 20:39 infocmp
lrwxr-xr-x 1 me staff 3 Oct 31 03:41 infotocap -> tic
-rwxrwxr-x 1 me staff 5801 Oct 31 03:42 instance_events
-rwxrwxr-x 1 me staff 405 Oct 31 03:43 iptest
-rwxrwxr-x 1 me staff 407 Oct 31 03:43 iptest2
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-rwxrwxr-x 2 me staff 37504 Sep 15 00:06 isql
-rwxrwxr-x 1 me staff 11731 Oct 31 03:43 isympy
-rwxrwxr-x 2 me staff 28072 Sep 15 00:06 iusql
-rwxrwxr-x 2 me staff 36940 Sep 13 17:16 jpegtran
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-rwxrwxr-x 1 me staff 248 Oct 31 03:43 jupyter
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-rwxrwxr-x 1 me staff 250 Oct 31 03:43 jupyter-nbconvert
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-rwxrwxr-x 1 me staff 248 Oct 31 03:44 jupyter-notebook
-rwxrwxr-x 1 me staff 123 Oct 31 03:44 jupyter-qtconsole
-rwxrwxr-x 1 me staff 249 Oct 31 03:43 jupyter-run
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-rwxrwxr-x 1 me staff 281 Oct 31 03:43 jupyter-trust
-rwxrwxr-x 2 me staff 41 Sep 22 23:21 jupyter_mac.command
-rwxrwxr-x 1 me staff 947 Oct 31 03:42 kill_instance
-rwxrwxr-x 1 me staff 10628 Oct 31 03:42 launch_instance
-rwxrwxr-x 1 me staff 246044 Oct 31 03:42 lconvert
-rwxrwxr-x 2 me staff 1182 Feb 16 2017 less-watch
lrwxr-xr-x 1 me staff 15 Oct 31 03:41 libpng-config -> libpng16-config
-rwxrwxr-x 1 me staff 2339 Oct 31 03:41 libpng16-config
-rwxrwxr-x 1 me staff 3121 Oct 31 03:42 list_instances
-rwxrwxr-x 1 me staff 466816 Oct 31 03:42 lrelease
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lrwxr-xr-x 1 me staff 2 Oct 31 03:41 lzcat -> xz
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 lzcmp -> xzdiff
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 lzdiff -> xzdiff
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 lzegrep -> xzgrep
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 lzfgrep -> xzgrep
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 lzgrep -> xzgrep
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 lzless -> xzless
lrwxr-xr-x 1 me staff 2 Oct 31 03:41 lzma -> xz
-rwxrwxr-x 2 me staff 13972 Sep 11 20:42 lzmadec
-rwxrwxr-x 2 me staff 13724 Sep 11 20:42 lzmainfo
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 lzmore -> xzmore
-rwxrwxr-x 1 me staff 76372 Oct 31 03:42 macchangeqt
-rwxrwxr-x 1 me staff 198484 Oct 31 03:42 macdeployqt
-rwxrwxr-x 1 me staff 63376 Oct 31 03:41 makeconv
-rwxrwxr-x 1 me staff 866140 Oct 31 03:42 moc
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-rwxrwxr-x 1 me staff 28488 Oct 31 03:41 msgcat
-rwxrwxr-x 1 me staff 33412 Oct 31 03:41 msgcmp
-rwxrwxr-x 1 me staff 28484 Oct 31 03:41 msgcomm
-rwxrwxr-x 1 me staff 28028 Oct 31 03:41 msgconv
-rwxrwxr-x 1 me staff 28036 Oct 31 03:41 msgen
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-rwxrwxr-x 1 me staff 33716 Oct 31 03:41 msgfilter
-rwxrwxr-x 1 me staff 87992 Oct 31 03:41 msgfmt
-rwxrwxr-x 1 me staff 120272 Oct 31 03:41 msggrep
-rwxrwxr-x 1 me staff 53024 Oct 31 03:41 msginit
-rwxrwxr-x 1 me staff 58788 Oct 31 03:41 msgmerge
-rwxrwxr-x 1 me staff 42728 Oct 31 03:41 msgunfmt
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-rwxrwxr-x 1 me staff 19171 Oct 31 03:42 mturk
-rwxrwxr-x 1 me staff 265 Oct 31 03:43 navigator-updater
-rwxrwxr-x 1 me staff 6117 Oct 31 03:42 ncursesw6-config
-rwxrwxr-x 1 me staff 38516 Oct 31 03:41 ngettext
-rwxrwxr-x 1 me staff 240 Oct 31 03:43 nosetests
-rwxrwxr-x 1 me staff 155 Oct 31 03:43 numba
-rwxrwxr-x 1 me staff 12828 Oct 31 03:41 odbc_config
-rwxrwxr-x 2 me staff 28956 Sep 15 00:06 odbcinst
-rwxrwxr-x 1 me staff 792 Oct 31 03:43 odo
-rwxrwxr-x 2 me staff 573112 Sep 20 09:10 openssl
-rwxrwxr-x 1 me staff 2178 Oct 31 03:43 painter.py
-rwxrwxr-x 2 me staff 18224 Sep 13 17:17 pal2rgb
-rwxrwxr-x 2 me staff 117023956 Sep 11 22:01 pandoc
-rwxrwxr-x 2 me staff 110312276 Sep 11 22:01 pandoc-citeproc
-rwxrwxr-x 1 me staff 2383 Oct 31 03:42 pcre-config
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-rwxrwxr-x 2 me staff 75656 Sep 12 23:15 pcretest
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-rwxrwxr-x 1 me staff 1052 Oct 31 03:43 pilfont.py
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drwxr-xr-x 3 me staff 102 Oct 31 03:42 pixeltool.app
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lrwxr-xr-x 1 me staff 9 Oct 31 03:41 python -> python2.7
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lrwxr-xr-x 1 me staff 9 Oct 31 03:41 python2 -> python2.7
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-rwxrwxr-x 1 me staff 1723 Oct 31 03:42 rst2odt_prepstyles.py
-rwxrwxr-x 1 me staff 626 Oct 31 03:42 rst2pseudoxml.py
-rwxrwxr-x 1 me staff 662 Oct 31 03:42 rst2s5.py
-rwxrwxr-x 1 me staff 896 Oct 31 03:42 rst2xetex.py
-rwxrwxr-x 1 me staff 627 Oct 31 03:42 rst2xml.py
-rwxrwxr-x 1 me staff 695 Oct 31 03:42 rstpep2html.py
-rwxrwxr-x 1 me staff 16278 Oct 31 03:42 runxlrd.py
-rwxrwxr-x 1 me staff 16862 Oct 31 03:42 s3put
-rwxrwxr-x 1 me staff 263 Oct 31 03:43 samp_hub
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-rwxrwxr-x 2 me staff 329588 Sep 13 17:35 sip
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-rwxrwxr-x 2 me staff 13440 Sep 15 00:06 slencheck
-rwxrwxr-x 1 me staff 18564 Oct 31 03:41 smtpd.py
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-rwxrwxr-x 2 me staff 1341572 Sep 11 20:47 sqlite3
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-rwxrwxr-x 2 me staff 47182 Sep 21 18:59 syncqt.pl
-rwxrwxr-x 2 me staff 18096 Sep 11 20:39 tabs
-rwxrwxr-x 1 me staff 3792 Oct 31 03:42 taskadmin
lrwxr-xr-x 1 me staff 8 Oct 31 03:41 tclsh -> tclsh8.6
-rwxrwxr-x 2 me staff 12824 Sep 11 20:44 tclsh8.6
-rwxrwxr-x 1 me staff 2006 Oct 31 03:43 thresholder.py
-rwxrwxr-x 2 me staff 78192 Sep 11 20:39 tic
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lrwxr-xr-x 1 me staff 2 Oct 31 03:41 unlzma -> xz
lrwxr-xr-x 1 me staff 2 Oct 31 03:41 unxz -> xz
-rwxrwxr-x 1 me staff 1978 Oct 31 03:42 vba_extract.py
-rwxrwxr-x 1 me staff 1045 Oct 31 03:43 viewer.py
-rwxrwxr-x 1 me staff 253 Oct 31 03:43 volint
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-rwxrwxr-x 1 me staff 238 Oct 31 03:43 wheel
lrwxr-xr-x 1 me staff 7 Oct 31 03:41 wish -> wish8.6
-rwxrwxr-x 2 me staff 21280 Sep 11 20:44 wish8.6
-rwxrwxr-x 2 me staff 13480 Sep 13 17:16 wrjpgcom
-rwxrwxr-x 1 me staff 308236 Oct 31 03:41 xgettext
-rwxrwxr-x 1 me staff 248 Oct 31 03:43 xlwings
-rwxrwxr-x 1 me staff 2288 Oct 31 03:42 xml2-config
-rwxrwxr-x 2 me staff 27444 Sep 12 23:37 xmlcatalog
-rwxrwxr-x 2 me staff 74132 Sep 12 23:37 xmllint
-rwxrwxr-x 1 me staff 69440 Oct 31 03:42 xmlpatterns
-rwxrwxr-x 1 me staff 19008 Oct 31 03:42 xmlpatternsvalidator
-rwxrwxr-x 2 me staff 26640 Sep 11 22:21 xmlwf
-rwxrwxr-x 1 me staff 2684 Oct 31 03:42 xslt-config
-rwxrwxr-x 2 me staff 38152 Sep 14 14:51 xsltproc
-rwxrwxr-x 2 me staff 74712 Sep 11 20:42 xz
lrwxr-xr-x 1 me staff 2 Oct 31 03:41 xzcat -> xz
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 xzcmp -> xzdiff
-rwxrwxr-x 2 me staff 13980 Sep 11 20:42 xzdec
-rwxrwxr-x 2 me staff 6632 Sep 11 20:42 xzdiff
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 xzegrep -> xzgrep
lrwxr-xr-x 1 me staff 6 Oct 31 03:41 xzfgrep -> xzgrep
-rwxrwxr-x 2 me staff 5628 Sep 11 20:42 xzgrep
-rwxrwxr-x 2 me staff 1802 Sep 11 20:42 xzless
-rwxrwxr-x 2 me staff 2161 Sep 11 20:42 xzmore
-rwxr-xr-x 1 me staff 238 Nov 2 00:18 youtube-dl
-rwxr-xr-x 1 me staff 5462 Nov 2 00:14 ytdl
最佳答案
如果您将根环境激活为非根环境，我已经看到在某些情况下会发生这种情况，在这种情况下，实际的二进制文件会被符号链接(symbolic link)覆盖(可能指向自身)。您看到的症状类似于我的问题，是由可执行文件“conda”实际上调用 conda install 的可执行文件“conda_install”的子进程(或其他类似的)引起的。出于某种原因，如果找不到可执行文件，调用子进程的方式会使其静默失败。
要验证您是否有同样的问题，您可以运行 ls -al /Users/me/anaconda2/bin 并查看 conda、activate、conda_install、conda_create 等中的任何一个是否是悬空的符号链接(symbolic link)或完全丢失。
关于python - Conda 命令以静默方式失败，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/47040270/