/usr/share/php/Nette/DI/ is in php-nette 2.1.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/Nette/DI/Compiler.php
/usr/share/php/Nette/DI/CompilerExtension.php
/usr/share/php/Nette/DI/Config/
/usr/share/php/Nette/DI/Config/Adapters/
/usr/share/php/Nette/DI/Config/Adapters/IniAdapter.php
/usr/share/php/Nette/DI/Config/Adapters/NeonAdapter.php
/usr/share/php/Nette/DI/Config/Adapters/PhpAdapter.php
/usr/share/php/Nette/DI/Config/Helpers.php
/usr/share/php/Nette/DI/Config/IAdapter.php
/usr/share/php/Nette/DI/Config/Loader.php
/usr/share/php/Nette/DI/Container.php
/usr/share/php/Nette/DI/ContainerBuilder.php
/usr/share/php/Nette/DI/Diagnostics/
/usr/share/php/Nette/DI/Diagnostics/ContainerPanel.php
/usr/share/php/Nette/DI/Diagnostics/templates/
/usr/share/php/Nette/DI/Diagnostics/templates/ContainerPanel.panel.phtml
/usr/share/php/Nette/DI/Diagnostics/templates/ContainerPanel.tab.phtml
/usr/share/php/Nette/DI/Extensions/
/usr/share/php/Nette/DI/Extensions/ConstantsExtension.php
/usr/share/php/Nette/DI/Extensions/ExtensionsExtension.php
/usr/share/php/Nette/DI/Extensions/NetteAccessor.php
/usr/share/php/Nette/DI/Extensions/NetteExtension.php
/usr/share/php/Nette/DI/Extensions/PhpExtension.php
/usr/share/php/Nette/DI/Helpers.php
/usr/share/php/Nette/DI/ServiceDefinition.php
/usr/share/php/Nette/DI/Statement.php
/usr/share/php/Nette/DI/exceptions.php