Fix to "Error. Invalid package. Remote repository URL: http://packages.ez.no/ezpublish/4.7/4.7.0" in eZ Publish 4.x during the install process.

entry.php

file: lib/ezc/Archive/src/entry.php
 @@ -196,11 +196,11 @@ class ezcArchiveEntry
     {
         if ( $withPrefix )
         {
-            return $this->fileStructure->path;
+            return trim($this->fileStructure->path);
         }
         else
         {
-            return $this->getPathWithoutPrefix( $this->fileStructure->path, $this->prefix );
+            return $this->getPathWithoutPrefix( trim($this->fileStructure->path), $this->prefix );
         }
     }

ezpackage.php

file: ez/kernel/classes/ezpackage.php
137,7 +1137,7 @@ class eZPackage
             // Search for the files we want to extract
             foreach( $archive as $entry )
             {
-                if ( in_array( $entry->getPath(), $fileList ) )
+                if ( in_array( trim($entry->getPath(),DIRECTORY_SEPARATOR), $fileList ) )
                 {
                     if ( !$archive->extractCurrent( $archivePath ) )
                     {