Having trouble installing all of the different plugins that come with com polls. Most of the are saying unable to locate xml file.

The following are the plugins giving me errors:


ext_sh404sef_communitypolls_v1.0.1.zip
ext_joomsef3_communitypolls_v1.0.0.zip
ext_acesef_communitypolls_v1.0.zip
plg_communitypolls_aup_v1.0.0.zip
com_communitypolls.plugin_v1.0.0.zip