# How to manage search guard 5 installation offline exception issue? **URL:** \ **Category:** Search Guard\ **Created:** [August 18, 2017, 8:15am UTC](https://forum.search-guard.com/t/how-to-manage-search-guard-5-installation-offline-exception-issue/571 "2017-08-18T08:15:56Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Yusuf\_Karatoprak](https://avatars.discourse-cdn.com/v4/letter/y/ecae2f/32.png) [@Yusuf\_Karatoprak](https://forum.search-guard.com/u/Yusuf_Karatoprak)\ **Post date:** [August 18, 2017, 8:15am UTC](https://forum.search-guard.com/t/how-to-manage-search-guard-5-installation-offline-exception-issue/571/1 "2017-08-18T08:15:56Z")
Hi; When I write below code to install searchguard below exception is produced below:How can I do exactly searchguard. elasticsearch-plugin install -b file://C://ELK/elasticsearch//bin//search-guard-5-5.5.1.zip Downloading file://C://ELK/elasticsearch//bin//search-guard-5-5.5.1.zip `Exception in thread "main" java.net.UnknownHostException: C at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.Socket.connect(Socket.java:589) at java.net.Socket.connect(Socket.java:538) at sun.net.ftp.impl.FtpClient.doConnect(FtpClient.java:964) at sun.net.ftp.impl.FtpClient.tryConnect(FtpClient.java:924) at sun.net.ftp.impl.FtpClient.connect(FtpClient.java:1019) at sun.net.ftp.impl.FtpClient.connect(FtpClient.java:1005) at sun.net.www.protocol.ftp.FtpURLConnection.connect(FtpURLConnection.java:294) at sun.net.www.protocol.ftp.FtpURLConnection.getInputStream(FtpURLConnection.java:400) at org.elasticsearch.plugins.InstallPluginCommand.downloadZip(InstallPluginCommand.java:326) at org.elasticsearch.plugins.InstallPluginCommand.download(InstallPluginCommand.java:247) at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:215) at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:201) at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) at org.elasticsearch.cli.MultiCommand.execute(MultiCommand.java:69) at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) at org.elasticsearch.cli.Command.main(Command.java:88) at org.elasticsearch.plugins.PluginCli.main(PluginCli.java:47)` ---
**Author:** ![searchguard\_google\_group](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.search-guard.com/searchguard_google_group/32/462_2.png) [@searchguard\_google\_group](https://forum.search-guard.com/u/searchguard_google_group)\ **Post date:** [August 18, 2017, 8:39am UTC](https://forum.search-guard.com/t/how-to-manage-search-guard-5-installation-offline-exception-issue/571/2 "2017-08-18T08:39:17Z")
elasticsearch-plugin install -b file:///c:\temp\search-guard-5-5.5.1.zip > **···** > > > Am 18.08.2017 um 10:15 schrieb Yusuf Karatoprak \: > > > > Hi; > > When I write below code to install searchguard below exception is produced below:How can I do exactly searchguard. > > elasticsearch-plugin install -b file://C://ELK/elasticsearch//bin//search-guard-5-5.5.1.zip > > Downloading file://C://ELK/elasticsearch//bin//search-guard-5-5.5.1.zip > > > > Exception in thread "main" java.net.UnknownHostException: C at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.Socket.connect(Socket.java:589) at java.net.Socket.connect(Socket.java:538) at sun.net.ftp.impl.FtpClient.doConnect(FtpClient.java:964) at sun.net.ftp.impl.FtpClient.tryConnect(FtpClient.java:924) at sun.net.ftp.impl.FtpClient.connect(FtpClient.java:1019) at sun.net.ftp.impl.FtpClient.connect(FtpClient.java:1005) at sun.net.www.protocol.ftp.FtpURLConnection.connect(FtpURLConnection.java:294) at sun.net.www.protocol.ftp.FtpURLConnection.getInputStream(FtpURLConnection.java:400) at org.elasticsearch.plugins.InstallPluginCommand.downloadZip(InstallPluginCommand.java:326) at org.elasticsearch.plugins.InstallPluginCommand.download(InstallPluginCommand.java:247) at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:215) at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:201) at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) at org.elasticsearch.cli.MultiCommand.execute(MultiCommand.java:69) at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) at org.elasticsearch.cli.Command.main(Command.java:88) at org.elasticsearch.plugins.PluginCli.main(PluginCli.java:47) > > > > -- > > You received this message because you are subscribed to the Google Groups "Search Guard Community Forum" group. > > To unsubscribe from this group and stop receiving emails from it, send an email to search-guard+unsubscribe@googlegroups.com. > > To post to this group, send email to search-guard@googlegroups.com. > > To view this discussion on the web visit [https://groups.google.com/d/msgid/search-guard/f33fa739-a62d-4e24-9797-1312b67604b2%40googlegroups.com\](https://groups.google.com/d/msgid/search-guard/f33fa739-a62d-4e24-9797-1312b67604b2%40googlegroups.com%5C). > > For more options, visit [https://groups.google.com/d/optout\](https://groups.google.com/d/optout%5C). ---
**Author:** ![Yusuf\_Karatoprak](https://avatars.discourse-cdn.com/v4/letter/y/ecae2f/32.png) [@Yusuf\_Karatoprak](https://forum.search-guard.com/u/Yusuf_Karatoprak)\ **Post date:** [August 18, 2017, 9:27am UTC](https://forum.search-guard.com/t/how-to-manage-search-guard-5-installation-offline-exception-issue/571/3 "2017-08-18T09:27:15Z")
Sorry Not working; elasticsearch-plugin install -b file:///c:\Temp\search-guard-5-5.5.1.zip → Downloading file:///c:\Temp\search-guard-5-5.5.1.zip [=================================================] 100% ERROR: `elasticsearch` directory is missing in the plugin zip 18 Ağustos 2017 Cuma 11:39:18 UTC+3 tarihinde Search Guard yazdı: > **···** > > > elasticsearch-plugin install -b file:///c:\temp\search-guard-5-5.5.1.zip > > > > > Am 18.08.2017 um 10:15 schrieb Yusuf Karatoprak [yusufka...@gmail.com](mailto:yusufka...@gmail.com): > > > > > Hi; > > > > > When I write below code to install searchguard below exception is produced below:How can I do exactly searchguard. > > > > > elasticsearch-plugin install -b file://C://ELK/elasticsearch//bin//search-guard-5-5.5.1.zip > > > > > Downloading file://C://ELK/elasticsearch//bin//search-guard-5-5.5.1.zip > > > > > Exception in thread “main” java.net.UnknownHostException: C at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.Socket.connect(Socket.java:589) at java.net.Socket.connect(Socket.java:538) at sun.net.ftp.impl.FtpClient.doConnect(FtpClient.java:964) at sun.net.ftp.impl.FtpClient.tryConnect(FtpClient.java:924) at sun.net.ftp.impl.FtpClient.connect(FtpClient.java:1019) at sun.net.ftp.impl.FtpClient.connect(FtpClient.java:1005) at sun.net.www.protocol.ftp.FtpURLConnection.connect(FtpURLConnection.java:294) at sun.net.www.protocol.ftp.FtpURLConnection.getInputStream(FtpURLConnection.java:400) at org.elasticsearch.plugins.InstallPluginCommand.downloadZip(InstallPluginCommand.java:326) at org.elasticsearch.plugins.InstallPluginCommand.download(InstallPluginCommand.java:247) at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:215) at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:201) at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) at org.elasticsearch.cli.MultiCommand.execute(MultiCommand.java:69) at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) at org.elasticsearch.cli.Command.main(Command.java:88) at org.elasticsearch.plugins.PluginCli.main(PluginCli.java:47) > > > > > – > > > You received this message because you are subscribed to the Google Groups “Search Guard Community Forum” group. > > > > > To unsubscribe from this group and stop receiving emails from it, send an email to [search-guard...@googlegroups.com](mailto:search-guard...@googlegroups.com). > > > > > To post to this group, send email to [search...@googlegroups.com](mailto:search...@googlegroups.com). > > > > > To view this discussion on the web visit [https://groups.google.com/d/msgid/search-guard/f33fa739-a62d-4e24-9797-1312b67604b2%40googlegroups.com](https://groups.google.com/d/msgid/search-guard/f33fa739-a62d-4e24-9797-1312b67604b2%40googlegroups.com). > > > > > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout).