Intenté instalar qpdf 5.1.3; el predeterminado es 5.1.1 (tengo Ubuntu 14.04).
Después de compilarlo desdela descarga de sourceforge, está instalada la versión 5.1.1. La salida de /usr/local/bin/qpdf --versiones:
qpdf version 5.1.1
Copyright (c) 2005-2015 Jay Berkenbilt
This software may be distributed under the terms of version 2 of the
Artistic License which may be found in the source distribution. It is
provided "as is" without express or implied warranty.
La salida deapt-cache policy qpdf
qpdf:
Installed: 5.1.3-1
Candidate: 5.1.3-1
Version table:
*** 5.1.3-1 0
100 /var/lib/dpkg/status
5.1.1-1 0
500 fr.archive.ubuntu.com/ubuntu trusty/main amd64 Packages
Es confuso, y si corro
find . -type f -name 'qpdf' -exec {} --version \;
en la carpeta de origen me sale
qpdf version 5.1.1
Copyright (c) 2005-2015 Jay Berkenbilt
This software may be distributed under the terms of version 2 of the
Artistic License which may be found in the source distribution. It is
provided "as is" without express or implied warranty.
qpdf version 5.1.3
Copyright (c) 2005-2015 Jay Berkenbilt
This software may be distributed under the terms of version 2 of the
Artistic License which may be found in the source distribution. It is
provided "as is" without express or implied warranty.
entonces parece haber dos versiones compiladas.
¿Qué pasa aquí?