diff --git a/src/base/BinaryPython.php b/src/base/BinaryPython.php
index <HASH>..<HASH> 100644
--- a/src/base/BinaryPython.php
+++ b/src/base/BinaryPython.php
@@ -59,12 +59,12 @@ class BinaryPython extends Binary
             $dest = Yii::getAlias('@root/' . $this->name, false);
             passthru('/usr/bin/env wget ' . escapeshellarg($this->download) . ' -O ' . $dest, $exitcode);
         } else {
-            $args = ['install'];
+            $args = ['pip', 'install'];
             if (!$_SERVER['VIRTUAL_ENV']) {
                 $args[] = '--user';
             }
             $args[] = $this->package;
-            $exitcode = $this->controller->passthru('pip', $args);
+            $exitcode = passthru(implode(' ', $args));
         }
 
         return $exitcode;
redone BinaryPython without outdated controller