/usr/share/pcb/pcblib-newlib/johnstech/ is in pcb-common 20110918-7.
This file is owned by root:root, with mode 0o755.
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/usr/share/pcb/pcblib-newlib/johnstech/JOHNSTECH_QFN12_4.fp
/usr/share/pcb/pcblib-newlib/johnstech/JOHNSTECH_QFN16_4.fp
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/usr/share/pcb/pcblib-newlib/johnstech/JOHNSTECH_QFN68_10.fp
/usr/share/pcb/pcblib-newlib/johnstech/index.html