
.. _upgrade_ref:

conda upgrade
=======================

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   <PRE>
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   <B>CONDA(1)</B>                         User Commands                        <B>CONDA(1)</B>
   
   
   
   
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   <H2>NAME</H2><PRE>
          conda - conda upgrade
   
   
   </PRE>
   <H2>DESCRIPTION</H2><PRE>
          usage:   conda   upgrade  [-h]  [-y]  [--dry-run]  [-f]  [--file  FILE]
          [--no-deps] [-m]
   
          [--use-index-cache] [--use-local] [--offline] [--no-pin]
                 [-c CHANNEL] [--override-channels] [-n ENVIRONMENT  |  <B>-p</B>  PATH]
                 [-q]  [--copy] [--clobber] [-k] [--alt-hint] [--update-dependen-
                 cies]      [--no-update-dependencies]       [--channel-priority]
                 [--no-channel-priority]  [--show-channel-urls]  [--no-show-chan-
                 nel-urls] [--json] [--debug] [--verbose]  [--all]  [package_spec
                 [package_spec ...]]
   
          Alias for conda update.  See conda update <B>--help</B>.
   
   
   </PRE>
   <H2>OPTIONS</H2><PRE>
      <B>positional</B> <B>arguments:</B>
          package_spec
                 Packages to install into the conda environment.
   
      <B>optional</B> <B>arguments:</B>
          <B>-h</B>, <B>--help</B>
                 Show this help message and exit.
   
          <B>-y</B>, <B>--yes</B>
                 Do not ask for confirmation.
   
          <B>--dry-run</B>
                 Only display what would have been done.
   
          <B>-f</B>, <B>--force</B>
                 Force  install  (even  when  package already installed), implies
                 <B>--no-deps</B>.
   
          <B>--file</B> FILE
                 Read package versions from the given file. Repeated file  speci-
                 fications can be passed (e.g. <B>--file</B>=<I>file1</I> <B>--file</B>=<I>file2</I>).
   
          <B>--no-deps</B>
                 Do not install dependencies.
   
          <B>-m</B>, <B>--mkdir</B>
                 Create the environment directory if necessary.
   
          <B>--use-index-cache</B>
                 Use cache of channel index files.
   
          <B>--use-local</B>
                 Use locally built packages.
   
          <B>--offline</B>
                 Offline mode, don't connect to the Internet.
   
          <B>--no-pin</B>
                 Ignore pinned file.
   
          <B>-c</B> CHANNEL, <B>--channel</B> CHANNEL
                 Additional  channel  to  search  for  packages.  These  are URLs
                 searched in the order they  are  given  (including  file://  for
                 local directories). Then, the defaults or channels from .condarc
                 are searched (unless <B>--override-channels</B> is given). You can  use
                 'defaults'  to  get the default packages for conda, and 'system'
                 to get the system  packages,  which  also  takes  .condarc  into
                 account.  You  can  also  use  any  name  and the .condarc chan-
                 nel_alias value will be prepended. The default channel_alias  is
                 http://conda.anaconda.org/.
   
          <B>--override-channels</B>
                 Do  not search default or .condarc channels. Requires <B>--channel</B>.
   
          <B>-n</B> ENVIRONMENT, <B>--name</B> ENVIRONMENT
                 Name     of      environment      (in      <I>root</I>      <I>prefix/envs</I>
                 :/Users/wwarner/.conda/envs).
   
          <B>-p</B> PATH, <B>--prefix</B> PATH
                 Full path to environment prefix (default: <I>default</I> <I>prefix</I>).
   
          <B>-q</B>, <B>--quiet</B>
                 Do not display progress bar.
   
          <B>--copy</B> Install all packages using copies instead of hard- or soft-link-
                 ing.
   
          <B>--clobber</B>
                 Allow clobbering of overlapping file paths within packages,  and
                 suppress related warnings.
   
          <B>-k</B>, <B>--insecure</B>
                 Allow  conda  to  perform  "insecure" SSL connections and trans-
                 fers.Equivalent to setting 'ssl_verify' to 'false'.
   
          <B>--alt-hint</B>
                 Use an alternate algorithm to generate an unsatisfiability hint.
   
          <B>--update-dependencies</B>, <B>--update-deps</B>
                 Update dependencies (default: True).
   
          <B>--no-update-dependencies</B>, <B>--no-update-deps</B>
                 Don't update dependencies (default: False).
   
          <B>--channel-priority</B>, <B>--channel-pri</B>, <B>--chan-pri</B>
                 Channel priority takes precedence over package version (default:
                 True). Note: This feature is in beta and may change in a  future
                 release.
   
          <B>--no-channel-priority</B>, <B>--no-channel-pri</B>, <B>--no-chan-pri</B>
                 Package version takes precedence over channel priority (default:
                 False). Note: This feature is in beta and may change in a future
                 release.
   
          <B>--show-channel-urls</B>
                 Show channel urls (default: None).
   
          <B>--no-show-channel-urls</B>
                 Don't show channel urls.
   
          <B>--json</B> Report all output as json. Suitable for using conda programmati-
                 cally.
   
          <B>--debug</B>
                 Show debug output.
   
          <B>--verbose</B>, <B>-v</B>
                 Use once for info, twice for debug, three times for trace.
   
          <B>--all</B>  Update all installed packages in the environment.
   
   
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   <H2>EXAMPLES</H2><PRE>
                 conda upgrade -n myenv scipy
   
   
   
   Continuum Analytics                June 2017                          <B>CONDA(1)</B>
   </PRE>
