~$ apt-file search pdfwrite
apsfilter: usr/share/apsfilter/driver/pdfwrite
ghostscript: usr/share/ghostscript/8.62/lib/pdfwrite.ps
kdelibs-data: usr/share/apps/kdeprint/filters/pdfwrite.desktop
kdelibs-data: usr/share/apps/kdeprint/filters/pdfwrite.xml
libipe1-dev: usr/include/ipepdfwriter.h
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/COSStandardOutputStream-uses.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/COSStandardOutputStream.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/COSWriter-uses.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/COSWriter.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/COSWriterXRefEntry-uses.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/COSWriterXRefEntry.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/ContentStreamWriter-uses.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/ContentStreamWriter.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/classes.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/package-summary.html
libpdfbox-java-doc: usr/share/doc/libpdfbox-java-doc/html/org/pdfbox/pdfwriter/tree.html
python-pyx: usr/share/pyshared/pyx/pdfwriter.py