Error while plugin hunspell

HI iam getting g below error while I am tryin g to plugin hunspell.I am using ES 1.5 on windows.

.............................................................................
................................................................................
.......DONE
Installed jprante/elasticsearch-analysis-hunspell into D:\Elastic\elasticsearch-
1.5.2\plugins\analysis-hunspell
Usage:
-u, --url [plugin location] : Set exact URL to download the plugin fro
m
-i, --install [plugin name] : Downloads and installs listed plugins [*
]
-t, --timeout [duration] : Timeout setting: 30s, 1m, 1h... (infinit
e by default)
-r, --remove [plugin name] : Removes listed plugins
-l, --list : List installed plugins
-v, --verbose : Prints verbose messages
-s, --silent : Run in silent mode
-h, --help : Prints this help message

[*] Plugin name could be:
elasticsearch/plugin/version for official elasticsearch plugins (download f
rom download.elasticsearch.org)
groupId/artifactId/version for community plugins (download from maven cen
tral or oss sonatype)
username/repository for site plugins (download from github master)

Message:
Error while installing plugin, reason: IllegalArgumentException: Plugin insta
llation assumed to be site plugin, but contains source code, aborting installati
on.