diff --git a/components/install/process.php b/components/install/process.php
index bbb3e5b..5eaa186 100755
--- a/components/install/process.php
+++ b/components/install/process.php
@@ -96,7 +96,7 @@ if ( ! ( defined( 'DBHOST' ) && defined( 'DBNAME' ) && defined( 'DBUSER' ) && de
 	//Valid databases Codiad is able to use
 	$db_types = [
 		'mysql',
-		'postgresql',
+		'pgsql',
 		//'sqlite',
 	];
 
diff --git a/components/install/sql/postgresql.sql b/components/install/sql/pgsql.sql
similarity index 100%
rename from components/install/sql/postgresql.sql
rename to components/install/sql/pgsql.sql
diff --git a/components/install/view.php b/components/install/view.php
index 6df38fd..80904ae 100755
--- a/components/install/view.php
+++ b/components/install/view.php
@@ -49,6 +49,14 @@ $autocomplete = array(
   'dbtype' => 'mysql',
 );
 
+//Valid databases Codiad is able to use
+$aValidDBType = [
+    'MySQL'=>'mysql'
+    ,'PostgreSQL'=>'pgsql'
+    ,'SQLite'=>'sqlite'
+];
+
+
 if (!empty($query)) {
     $params = explode('&', $query);
     foreach ($params as $param) {
@@ -111,12 +119,21 @@ if ($newrelic) {
 
         <label><?php i18n("Dependencies"); ?></label>
         <div id="dependencies">
-            <?php foreach (array("ZIP", "OpenSSL", "MBString") as $dep) {
+		<?php foreach ([
+			"ZIP"=>"required",
+			"OpenSSL"=>"required",
+			"MBString"=>"required",
+			"MySQL"=>"",
+			"PGSQL"=>"",
+			"SQLite3"=>""
+		] as $dep=>$status) {
                 if (extension_loaded(strtolower($dep))) { ?>
                     <div class="success"><span class="icon-check"></span> <?=$dep?></div>
                 <?php
-                } else { ?>
-                    <div class="error"><span class="icon-cancel"></span> <?=$dep?></div>
+		} else {
+                    $class_name = ($status == 'required') ? 'error' : 'warning';
+                ?>
+		    <div class="<?php echo $class_name; ?>"><span class="icon-cancel"></span> <?=$dep?></div>
 <?php
                 }
 } ?>
@@ -167,8 +184,17 @@ if ($newrelic) {
     <input type="text" name="dbpass" value="<?php echo($autocomplete['dbpass']); ?>">
     <label><?php i18n("Database Type"); ?></label>
     <select name="dbtype">
-        <option value="mysql">MySQL</option>
-        <option value="postgresql">PostgreSQL</option>
+        <?php
+        foreach ($aValidDBType as $db_name => $key) {
+            if ($autocomplete['dbtype'] == $key) {
+                $select_dbtypes .= '<option selected="selected" value="' . $key . '">' . $db_name . '</option>';
+            } else {
+                $select_dbtypes .= '<option value="' . $key . '">' . $db_name . '</option>';
+            }
+        }
+        echo($select_dbtypes);
+        unset($select_dbtypes);
+        ?>
     </select>
     <hr>
         <?php
@@ -269,6 +295,7 @@ if ($newrelic) {
     <label><?php i18n("Timezone"); ?></label>
     <select name="timezone">
         <?php
+	$timezones = "";
         foreach ($location as $key => $city) {
             if ($autocomplete['timezone'] == $key) {
                 $timezones .= '<option selected="selected" value="' . $key . '">' . $city . '</option>';
@@ -276,7 +303,8 @@ if ($newrelic) {
                 $timezones .= '<option value="' . $key . '">' . $city . '</option>';
             }
         }
-        echo($timezones);
+	echo($timezones);
+	unset($timezones);
         ?>
     </select>
     <button><?php i18n("Install"); ?></button>
diff --git a/themes/default/screen.css b/themes/default/screen.css
index 97a8fb0..61af63f 100755
--- a/themes/default/screen.css
+++ b/themes/default/screen.css
@@ -169,6 +169,10 @@ label .icon {
 	color: green;
 }
 
+#dependencies .warning {
+	color: yellow;
+}
+
 select option { background: #242424; }
 
 textarea {
@@ -817,4 +821,4 @@ table [class^="icon-"], [class*=" icon-"] {
 	height: 25px;
 	vertical-align: middle;
 	width: 25px;
-}
\ No newline at end of file
+}