add english pkg to requirements

Author: pachadotdev

DESCRIPTION

@@ -26,8 +26,8 @@ URL: https://pacha.dev/cpp11tesseract/
 BugReports: https://github.com/pachadotdev/cpp11tesseract/issues
 SystemRequirements:
     Tesseract OCR (
-        deb: libtesseract-dev libleptonica-dev,
-        rpm: tesseract-devel leptonica-devel,
+        deb: libtesseract-dev libleptonica-dev tesseract-ocr-eng,
+        rpm: tesseract-devel leptonica-devel tesseract-langpack-eng,
         brew: tesseract leptonica
     )
 Imports: