diff --git a/.dockerignore b/.dockerignore
index 9b914fafec..95d7045edf 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -23,7 +23,7 @@
 /datas
 /docker-compose.*
 /logs
-/nodes_modules
+/node_modules
 /plugins
 /tmp
 /vendor
diff --git a/Dockerfile b/Dockerfile
index 4b2614a357..3feefd2d3b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -90,6 +90,7 @@ RUN curl -sL https://deb.nodesource.com/setup_10.x | bash - \
         telnet \
         autoconf \
         libtool \
+        python \
         pkg-config \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists \
@@ -126,7 +127,7 @@ RUN ( \
         && chmod 600 ~/.ssh/id_rsa \
     ) || echo "Skip SSH key"
 
-RUN ./docker/phraseanet/install-plugins
+RUN ./docker/phraseanet/plugins/console install
 
 ENTRYPOINT ["/bootstrap/entrypoint.sh"]
 
diff --git a/docker/phraseanet/entrypoint.sh b/docker/phraseanet/entrypoint.sh
index 1d1fecb989..037fe0aa02 100755
--- a/docker/phraseanet/entrypoint.sh
+++ b/docker/phraseanet/entrypoint.sh
@@ -26,4 +26,6 @@ if [ ${XDEBUG_ENABLED} == "1" ]; then
     docker-php-ext-enable xdebug
 fi
 
+./docker/phraseanet/plugins/console init
+
 bash -e docker-php-entrypoint $@
diff --git a/docker/phraseanet/install-plugins b/docker/phraseanet/install-plugins
deleted file mode 100755
index d4a5cb01c8..0000000000
--- a/docker/phraseanet/install-plugins
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/usr/bin/env php
-<?php
-function setupStreaming() {
-    // Turn off output buffering
-    ini_set('output_buffering', 'off');
-    // Turn off PHP output compression
-    ini_set('zlib.output_compression', false);
-    // Disable Apache output buffering/compression
-    if (function_exists('apache_setenv')) {
-        apache_setenv('no-gzip', '1');
-        apache_setenv('dont-vary', '1');
-    }
-}
-function runCommand($cmd){
-    echo "+ $cmd\n";
-    system($cmd, $return);
-    if (0 !== $return) {
-        throw new \Exception(sprintf('Error %d: %s', $return, $cmd));
-    }
-}
-setupStreaming();
-
-$plugins = trim(getenv('PHRASEANET_PLUGINS'));
-if (empty($plugins)) {
-    echo "No plugin to install... SKIP\n";
-    exit(0);
-}
-
-foreach (explode(' ', $plugins) as $key => $plugin) {
-    $plugin = trim($plugin);
-    $repo = $plugin;
-    $branch = 'master';
-    if (1 === preg_match('#^(.+)\(([^)]+)\)$#', $plugin, $matches)) {
-        $repo = $matches[1];
-        $branch = $matches[2];
-    }
-
-    $pluginTmpName = 'plugin' . $key;
-    $pluginPath = './plugin' . $key;
-    if (is_dir($pluginPath)) {
-        echo shell_exec(sprintf('rm -rf %s', $pluginPath));
-    }
-
-    echo sprintf("Installing %s (branch: %s)\n", $repo, $branch);
-    runCommand(sprintf('git clone --single-branch --branch %s %s %s', $branch, $repo, $pluginPath));
-
-    runCommand(sprintf('bin/setup plugins:add %s', $pluginPath));
-
-    echo shell_exec(sprintf('rm -rf %s', $pluginPath));
-}
diff --git a/docker/phraseanet/plugins/InitCommand.php b/docker/phraseanet/plugins/InitCommand.php
new file mode 100644
index 0000000000..23b7d644b7
--- /dev/null
+++ b/docker/phraseanet/plugins/InitCommand.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Alchemy\Docker\Plugins\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class InitCommand extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('init')
+            ->setDescription('Initialize plugins');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        foreach (glob('./plugins/*') as $dir) {
+            if (is_dir($dir)) {
+                $output->writeln(sprintf('Init <info>%s</info> plugin', basename($dir)));
+                SubCommand::run(sprintf('bin/setup plugin:add %s', $dir));
+            }
+        }
+
+        return 0;
+    }
+}
diff --git a/docker/phraseanet/plugins/InstallCommand.php b/docker/phraseanet/plugins/InstallCommand.php
new file mode 100644
index 0000000000..7b8a28c4cd
--- /dev/null
+++ b/docker/phraseanet/plugins/InstallCommand.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace Alchemy\Docker\Plugins\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class InstallCommand extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('install')
+            ->setDescription('Install plugins');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $plugins = trim(getenv('PHRASEANET_PLUGINS'));
+        if (empty($plugins)) {
+            $output->writeln('<comment>No plugin to install... SKIP</comment>');
+
+            return 0;
+        }
+
+        $pluginsDir = 'plugins';
+        if (!is_dir($pluginsDir)) {
+            mkdir($pluginsDir);
+        }
+
+        foreach (explode(' ', $plugins) as $key => $plugin) {
+            $plugin = trim($plugin);
+            $repo = $plugin;
+            $branch = 'master';
+            if (1 === preg_match('#^(.+)\(([^)]+)\)$#', $plugin, $matches)) {
+                $repo = $matches[1];
+                $branch = $matches[2];
+            }
+
+            $pluginPath = './plugin' . $key;
+            if (is_dir($pluginPath)) {
+                SubCommand::run(sprintf('rm -rf %s', $pluginPath));
+            }
+
+            $output->writeln(sprintf('Installing <info>%s</info> (branch: <info>%s</info>)', $repo, $branch));
+            SubCommand::run(sprintf('git clone --single-branch --branch %s %s %s', $branch, $repo, $pluginPath));
+
+            $manifestSrc = $pluginPath.'/manifest.json';
+            if (!file_exists($manifestSrc)) {
+                throw new \Exception(sprintf('Cannot install plugin %s: no manifest.json file found', $plugin));
+            }
+            $pluginDestName = json_decode(file_get_contents($manifestSrc), true)['name'];
+            rename($pluginPath, $pluginsDir.'/'.$pluginDestName);
+            $pluginPath = $pluginsDir.'/'.$pluginDestName;
+
+            if (file_exists($pluginPath.'/composer.json')) {
+                SubCommand::run(sprintf('cd %s && composer install --no-dev', $pluginPath));
+            }
+        }
+
+        return 0;
+    }
+}
diff --git a/docker/phraseanet/plugins/SubCommand.php b/docker/phraseanet/plugins/SubCommand.php
new file mode 100644
index 0000000000..fd2dbc68a1
--- /dev/null
+++ b/docker/phraseanet/plugins/SubCommand.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace Alchemy\Docker\Plugins\Command;
+
+function setupStreaming()
+{
+    ini_set('output_buffering', 'off');
+    ini_set('zlib.output_compression', false);
+    if (function_exists('apache_setenv')) {
+        apache_setenv('no-gzip', '1');
+        apache_setenv('dont-vary', '1');
+    }
+}
+
+setupStreaming();
+
+abstract class SubCommand
+{
+    static public function run($cmd)
+    {
+        system($cmd, $return);
+        if (0 !== $return) {
+            throw new \Exception(sprintf('Error %d: %s', $return, $cmd));
+        }
+    }
+}
diff --git a/docker/phraseanet/plugins/console b/docker/phraseanet/plugins/console
new file mode 100755
index 0000000000..00e6f9c66d
--- /dev/null
+++ b/docker/phraseanet/plugins/console
@@ -0,0 +1,17 @@
+#!/usr/bin/env php
+<?php
+namespace Alchemy\Docker\Plugins\Command;
+
+require __DIR__.'/../../../vendor/autoload.php';
+require __DIR__.'/SubCommand.php';
+require __DIR__.'/InstallCommand.php';
+require __DIR__.'/InitCommand.php';
+
+use Symfony\Component\Console\Application;
+
+$application = new Application();
+
+$application->add(new InstallCommand());
+$application->add(new InitCommand());
+
+$application->run();
diff --git a/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php b/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php
index 2d9d211612..f535c2cd39 100644
--- a/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php
+++ b/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php
@@ -54,33 +54,43 @@ abstract class AbstractPluginCommand extends Command
 
     protected function doInstallPlugin($source, InputInterface $input, OutputInterface $output)
     {
-        $temporaryDir = $this->container['temporary-filesystem']->createTemporaryDirectory();
-
-        $output->write("Importing <info>$source</info>...");
-        $this->container['plugins.importer']->import($source, $temporaryDir);
-        $output->writeln(" <comment>OK</comment>");
 
         $output->write("Validating plugin...");
-        $manifest = $this->container['plugins.plugins-validator']->validatePlugin($temporaryDir);
+        $manifest = $this->container['plugins.plugins-validator']->validatePlugin($source);
         $output->writeln(" <comment>OK</comment> found <info>".$manifest->getName()."</info>");
 
         $targetDir  = $this->container['plugin.path'] . DIRECTORY_SEPARATOR . $manifest->getName();
+        if (realpath($targetDir) !== realpath($source)) {
+            $temporaryDir = $this->container['temporary-filesystem']->createTemporaryDirectory();
+            $output->write("Importing <info>$source</info>...");
+            $this->container['plugins.importer']->import($source, $temporaryDir);
+            $output->writeln(" <comment>OK</comment>");
+            $workingDir = $temporaryDir;
+        } else {
+            $workingDir = $targetDir;
+        }
 
-        $output->write("Setting up composer...");
-        $this->container['plugins.composer-installer']->install($temporaryDir);
-        $output->writeln(" <comment>OK</comment>");
+        if (!is_dir($workingDir.'/vendor')) {
+            $output->write("Setting up composer...");
+            $this->container['plugins.composer-installer']->install($workingDir);
+            $output->writeln(" <comment>OK</comment>");
+        }
 
         $output->write("Installing plugin <info>".$manifest->getName()."</info>...");
-        $this->container['filesystem']->mirror($temporaryDir, $targetDir);
+        if (isset($temporaryDir)) {
+            $this->container['filesystem']->mirror($temporaryDir, $targetDir);
+        }
         $output->writeln(" <comment>OK</comment>");
 
         $output->write("Copying public files <info>".$manifest->getName()."</info>...");
         $this->container['plugins.assets-manager']->update($manifest);
         $output->writeln(" <comment>OK</comment>");
 
-        $output->write("Removing temporary directory...");
-        $this->container['filesystem']->remove($temporaryDir);
-        $output->writeln(" <comment>OK</comment>");
+        if (isset($temporaryDir)) {
+            $output->write("Removing temporary directory...");
+            $this->container['filesystem']->remove($temporaryDir);
+            $output->writeln(" <comment>OK</comment>");
+        }
 
         $output->write("Activating plugin...");
         $this->container['conf']->set(['plugins', $manifest->getName(), 'enabled'], true);