Error when i create a new project with Eclipse

I install Eclipse , when i try to create a new project i have this errors !

I install all libraries Exras . I added support library ? i tired with a lot of solution in SO ... But u have always a some errors

Description Resource Path Location Type error: Error retrieving parent for item: No resource found that matches the given name 'android:Widget.Material.ActionButton'. styles_base.xml /appcompat_v7/res/values-v21 line 75 Android AAPT Problem

Description Resource Path Location Type The container 'Android Dependencies' references non existing library 'C:\Android\appcompat_v7\bin\appcompat_v7.jar' AppTest Build path Build Path Problem