fix library paths

Author: ianfixes

lib/arduino_ci/arduino_cmd.rb

@@ -203,14 +203,13 @@ def verify_sketch(path)
     # ensure that the given library is installed, or symlinked as appropriate
     # return the path of the prepared library, or nil
     def install_local_library(library_path)
-      sketchbook = get_pref("sketchbook.path")
       library_name = File.basename(library_path)
-      destination_path = File.join(sketchbook, library_name)
+      destination_path = File.join(@installation.lib_dir, library_name)
 
       # things get weird if the sketchbook contains the library.
       # check that first
       if File.exist? destination_path
-        uhoh = "There is already a library '#{library_name}' in the sketchbook"
+        uhoh = "There is already a library '#{library_name}' in the library directory"
         return destination_path if destination_path == library_path
 
         # maybe it's a symlink? that would be OK

lib/arduino_ci/arduino_installation.rb

@@ -55,7 +55,7 @@ def autolocate
               "processing.app.Base",
             ]
           end
-          ret.lib_dir = File.join(osx_place, "Libraries")
+          ret.lib_dir = File.join(osx_place, "Libraries") # TODO: probably wrong
           ret.requires_x = false
           return ret
         end