def install(name=None, sources=None, saltenv='base', **kwargs):
    '''
    Install the passed package. Can install packages from the following
    sources:

    * Locally (package already exists on the minion
    * HTTP/HTTPS server
    * FTP server
    * Salt master

    Returns a dict containing the new package names and versions:

    .. code-block:: python

        {'<package>': {'old': '<old-version>',
                       'new': '<new-version>'}}

    CLI Examples:

    .. code-block:: bash

        # Installing a data stream pkg that already exists on the minion

        salt '*' pkg.install sources='[{"<pkg name>": "/dir/on/minion/<pkg filename>"}]'
        salt '*' pkg.install sources='[{"SMClgcc346": "/var/spool/pkg/gcc-3.4.6-sol10-sparc-local.pkg"}]'

        # Installing a data stream pkg that exists on the salt master

        salt '*' pkg.install sources='[{"<pkg name>": "salt://pkgs/<pkg filename>"}]'
        salt '*' pkg.install sources='[{"SMClgcc346": "salt://pkgs/gcc-3.4.6-sol10-sparc-local.pkg"}]'

    CLI Example:

    .. code-block:: bash

        # Installing a data stream pkg that exists on a HTTP server
        salt '*' pkg.install sources='[{"<pkg name>": "http://packages.server.com/<pkg filename>"}]'
        salt '*' pkg.install sources='[{"SMClgcc346": "http://packages.server.com/gcc-3.4.6-sol10-sparc-local.pkg"}]'

    If working with solaris zones and you want to install a package only in the
    global zone you can pass 'current_zone_only=True' to salt to have the
    package only installed in the global zone. (Behind the scenes this is
    passing '-G' to the pkgadd command.) Solaris default when installing a
    package in the global zone is to install it in all zones. This overrides
    that and installs the package only in the global.

    CLI Example:

    .. code-block:: bash

        # Installing a data stream package only in the global zone:
        salt 'global_zone' pkg.install sources='[{"SMClgcc346": "/var/spool/pkg/gcc-3.4.6-sol10-sparc-local.pkg"}]' current_zone_only=True

    By default salt automatically provides an adminfile, to automate package
    installation, with these options set::

        email=
        instance=quit
        partial=nocheck
        runlevel=nocheck
        idepend=nocheck
        rdepend=nocheck
        space=nocheck
        setuid=nocheck
        conflict=nocheck
        action=nocheck
        basedir=default

    You can override any of these options in two ways. First you can optionally
    pass any of the options as a kwarg to the module/state to override the
    default value or you can optionally pass the 'admin_source' option
    providing your own adminfile to the minions.

    Note: You can find all of the possible options to provide to the adminfile
    by reading the admin man page:

    .. code-block:: bash

        man -s 4 admin

    CLI Example:

    .. code-block:: bash

        # Overriding the 'instance' adminfile option when calling the module directly
        salt '*' pkg.install sources='[{"<pkg name>": "salt://pkgs/<pkg filename>"}]' instance="overwrite"

    SLS Example:

    .. code-block:: yaml

        # Overriding the 'instance' adminfile option when used in a state

        SMClgcc346:
          pkg.installed:
            - sources:
              - SMClgcc346: salt://srv/salt/pkgs/gcc-3.4.6-sol10-sparc-local.pkg
            - instance: overwrite

    .. note::
        The ID declaration is ignored, as the package name is read from the
        ``sources`` parameter.

    CLI Example:

    .. code-block:: bash

        # Providing your own adminfile when calling the module directly

        salt '*' pkg.install sources='[{"<pkg name>": "salt://pkgs/<pkg filename>"}]' admin_source='salt://pkgs/<adminfile filename>'

        # Providing your own adminfile when using states

        <pkg name>:
          pkg.installed:
            - sources:
              - <pkg name>: salt://pkgs/<pkg filename>
            - admin_source: salt://pkgs/<adminfile filename>

    .. note::
        The ID declaration is ignored, as the package name is read from the
        ``sources`` parameter.
    '''
    if salt.utils.data.is_true(kwargs.get('refresh')):
        log.warning('\'refresh\' argument not implemented for solarispkg '
                    'module')

    # pkgs is not supported, but must be passed here for API compatibility
    pkgs = kwargs.pop('pkgs', None)
    try:
        pkg_params, pkg_type = __salt__['pkg_resource.parse_targets'](
            name, pkgs, sources, **kwargs
        )
    except MinionError as exc:
        raise CommandExecutionError(exc)

    if not pkg_params:
        return {}

    if not sources:
        log.error('"sources" param required for solaris pkg_add installs')
        return {}

    try:
        if 'admin_source' in kwargs:
            adminfile = __salt__['cp.cache_file'](kwargs['admin_source'], saltenv)
        else:
            adminfile = _write_adminfile(kwargs)

        old = list_pkgs()
        cmd_prefix = ['/usr/sbin/pkgadd', '-n', '-a', adminfile]

        # Only makes sense in a global zone but works fine in non-globals.
        if kwargs.get('current_zone_only') == 'True':
            cmd_prefix += '-G '

        errors = []
        for pkg in pkg_params:
            cmd = cmd_prefix + ['-d', pkg, 'all']
            # Install the package{s}
            out = __salt__['cmd.run_all'](cmd,
                                          output_loglevel='trace',
                                          python_shell=False)

            if out['retcode'] != 0 and out['stderr']:
                errors.append(out['stderr'])

        __context__.pop('pkg.list_pkgs', None)
        new = list_pkgs()
        ret = salt.utils.data.compare_dicts(old, new)

        if errors:
            raise CommandExecutionError(
                'Problem encountered installing package(s)',
                info={'errors': errors, 'changes': ret}
            )
    finally:
        # Remove the temp adminfile
        if 'admin_source' not in kwargs:
            try:
                os.remove(adminfile)
            except (NameError, OSError):
                pass

    return ret
Install the passed package. Can install packages from the following
    sources:

    * Locally (package already exists on the minion
    * HTTP/HTTPS server
    * FTP server
    * Salt master

    Returns a dict containing the new package names and versions:

    .. code-block:: python

        {'<package>': {'old': '<old-version>',
                       'new': '<new-version>'}}

    CLI Examples:

    .. code-block:: bash

        # Installing a data stream pkg that already exists on the minion

        salt '*' pkg.install sources='[{"<pkg name>": "/dir/on/minion/<pkg filename>"}]'
        salt '*' pkg.install sources='[{"SMClgcc346": "/var/spool/pkg/gcc-3.4.6-sol10-sparc-local.pkg"}]'

        # Installing a data stream pkg that exists on the salt master

        salt '*' pkg.install sources='[{"<pkg name>": "salt://pkgs/<pkg filename>"}]'
        salt '*' pkg.install sources='[{"SMClgcc346": "salt://pkgs/gcc-3.4.6-sol10-sparc-local.pkg"}]'

    CLI Example:

    .. code-block:: bash

        # Installing a data stream pkg that exists on a HTTP server
        salt '*' pkg.install sources='[{"<pkg name>": "http://packages.server.com/<pkg filename>"}]'
        salt '*' pkg.install sources='[{"SMClgcc346": "http://packages.server.com/gcc-3.4.6-sol10-sparc-local.pkg"}]'

    If working with solaris zones and you want to install a package only in the
    global zone you can pass 'current_zone_only=True' to salt to have the
    package only installed in the global zone. (Behind the scenes this is
    passing '-G' to the pkgadd command.) Solaris default when installing a
    package in the global zone is to install it in all zones. This overrides
    that and installs the package only in the global.

    CLI Example:

    .. code-block:: bash

        # Installing a data stream package only in the global zone:
        salt 'global_zone' pkg.install sources='[{"SMClgcc346": "/var/spool/pkg/gcc-3.4.6-sol10-sparc-local.pkg"}]' current_zone_only=True

    By default salt automatically provides an adminfile, to automate package
    installation, with these options set::

        email=
        instance=quit
        partial=nocheck
        runlevel=nocheck
        idepend=nocheck
        rdepend=nocheck
        space=nocheck
        setuid=nocheck
        conflict=nocheck
        action=nocheck
        basedir=default

    You can override any of these options in two ways. First you can optionally
    pass any of the options as a kwarg to the module/state to override the
    default value or you can optionally pass the 'admin_source' option
    providing your own adminfile to the minions.

    Note: You can find all of the possible options to provide to the adminfile
    by reading the admin man page:

    .. code-block:: bash

        man -s 4 admin

    CLI Example:

    .. code-block:: bash

        # Overriding the 'instance' adminfile option when calling the module directly
        salt '*' pkg.install sources='[{"<pkg name>": "salt://pkgs/<pkg filename>"}]' instance="overwrite"

    SLS Example:

    .. code-block:: yaml

        # Overriding the 'instance' adminfile option when used in a state

        SMClgcc346:
          pkg.installed:
            - sources:
              - SMClgcc346: salt://srv/salt/pkgs/gcc-3.4.6-sol10-sparc-local.pkg
            - instance: overwrite

    .. note::
        The ID declaration is ignored, as the package name is read from the
        ``sources`` parameter.

    CLI Example:

    .. code-block:: bash

        # Providing your own adminfile when calling the module directly

        salt '*' pkg.install sources='[{"<pkg name>": "salt://pkgs/<pkg filename>"}]' admin_source='salt://pkgs/<adminfile filename>'

        # Providing your own adminfile when using states

        <pkg name>:
          pkg.installed:
            - sources:
              - <pkg name>: salt://pkgs/<pkg filename>
            - admin_source: salt://pkgs/<adminfile filename>

    .. note::
        The ID declaration is ignored, as the package name is read from the
        ``sources`` parameter.