Hello, I'm doing a composer update on a project that is referencing the namespaced version of phpdocx from our github repo.
It transfers it just fine, but when it builds... this:
Generating optimized autoload files
Class Phpdocx\Libs\Attribute_Translator_Parser located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping
.
Class Phpdocx\Libs\FrameParser located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\FrameParserList located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\FrameParserListIterator located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\FrameParserTreeList located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\FrameParserTreeIterator located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\FrameParser_Tree located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\PARSERHTML located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\StyleParser located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\StyleParsersheet located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\DOMPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDF_COLORS located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDF_FONT_DATA located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDF_FONTS located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDF_IMAGES located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDF_STATIC located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDF located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\FPDF located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDI located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\tcpdi_parser located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\FPDF_TPL located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDF_FILTERS located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDFBarcode located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Class Phpdocx\Libs\TCPDF2DBarcode located in C:/xampp/htdocs/memoq-service/vendor/languagelinetranslation/phpdocx/Classes/Phpdocx\Libs\TCPDF_lib.php does not comply with psr-4 autoloading standard. Skipping.
Is this a known condition?