Use pretty name/version in lock file and debug:packages, fixes #98

src/Composer/Command/DebugPackagesCommand.php

@@ -50,12 +50,12 @@ EOT
         $installedRepo       = new PlatformRepository($localRepo);
 
         foreach ($installedRepo->getPackages() as $package) {
-            $output->writeln('installed: '.$package->getName().' '.$package->getVersion());
+            $output->writeln('installed: '.$package->getPrettyName().' '.$package->getPrettyVersion().' ('.$package->getName().' '.$package->getVersion().')');
         }
 
         foreach ($composer->getRepositoryManager()->getRepositories() as $repository) {
             foreach ($repository->getPackages() as $package) {
-                $output->writeln('available: '.$package->getName().' '.$package->getVersion());
+                $output->writeln('available: '.$package->getPrettyName().' '.$package->getPrettyVersion().' ('.$package->getName().' '.$package->getVersion().')');
             }
         }
     }

src/Composer/Package/Dumper/ArrayDumper.php

@@ -27,7 +27,6 @@ class ArrayDumper
             'names',
             'extra',
             'installationSource' => 'installation-source',
-            'version',
             'license',
             'requires',
             'conflicts',
@@ -41,6 +40,7 @@ class ArrayDumper
 
         $data = array();
         $data['name'] = $package->getPrettyName();
+        $data['version'] = $package->getPrettyVersion();
         if ($package->getTargetDir()) {
             $data['target-dir'] = $package->getTargetDir();
         }

src/Composer/Package/Locker.php

@@ -89,8 +89,8 @@ class Locker
     {
         $hash = array();
         foreach ($packages as $package) {
-            $name    = $package->getName();
-            $version = $package->getVersion();
+            $name    = $package->getPrettyName();
+            $version = $package->getPrettyVersion();
 
             if (!$name || !$version) {
                 throw new \LogicException(sprintf(

src/Composer/Repository/ArrayRepository.php

@@ -13,6 +13,7 @@
 namespace Composer\Repository;
 
 use Composer\Package\PackageInterface;
+use Composer\Package\Version\VersionParser;
 
 /**
  * A repository implementation that simply stores packages in an array
@@ -29,6 +30,11 @@ class ArrayRepository implements RepositoryInterface
      */
     public function findPackage($name, $version)
     {
+        // normalize version & name
+        $versionParser = new VersionParser();
+        $version = $versionParser->normalize($version);
+        $name = strtolower($name);
+
         foreach ($this->getPackages() as $package) {
             if ($name === $package->getName() && $version === $package->getVersion()) {
                 return $package;