hey im inside a docker container where meltano is installed, trying the following:

root@60789494ab28:/projects/taps/tap-pardot# meltano add loader target-redshift
Added loader 'target-redshift' to your Meltano project
Variant:        transferwise (default)
Repository:     <https://github.com/transferwise/pipelinewise-target-redshift>
Documentation:  <https://hub.meltano.com/loaders/target-redshift--transferwise>

Installing loader 'target-redshift'...
Loader 'target-redshift' could not be installed: failed to install plugin 'target-redshift'.
  error: subprocess-exited-with-error

  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [23 lines of output]
      running egg_info
      creating /tmp/pip-pip-egg-info-1h8jo6j7/psycopg2_binary.egg-info
      writing /tmp/pip-pip-egg-info-1h8jo6j7/psycopg2_binary.egg-info/PKG-INFO
      writing dependency_links to /tmp/pip-pip-egg-info-1h8jo6j7/psycopg2_binary.egg-info/dependency_links.txt
      writing top-level names to /tmp/pip-pip-egg-info-1h8jo6j7/psycopg2_binary.egg-info/top_level.txt
      writing manifest file '/tmp/pip-pip-egg-info-1h8jo6j7/psycopg2_binary.egg-info/SOURCES.txt'

      Error: pg_config executable not found.

      pg_config is required to build psycopg2 from source.  Please add the directory
      containing pg_config to the $PATH or specify the full executable path with the
      option:

          python setup.py build_ext --pg-config /path/to/pg_config build ...

      or with the pg_config option in 'setup.cfg'.

      If you prefer to avoid building psycopg2 from source, please install the PyPI
      'psycopg2-binary' package instead.

      For further information please check the 'doc/src/install.rst' file (also at
      <<https://www.psycopg.org/docs/install.html>>).

      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

Need help fixing this problem? Visit <http://melta.no/> for troubleshooting steps, or to
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Failed to install plugin(s)
root@60789494ab28:/projects/

am i supposed to have something setup before being able to add this plugin and connect to redshift?