Latest version (0.1.1) build error.
Status: Alpha
                
                Brought to you by:
                
                    galakhov
                    
                
            Can't build package version 0.1.1 and from git clone too, command dpkg-buildpackage -b output:
dpkg-buildpackage: export CFLAGS from dpkg-buildflags (origin: vendor): -g -O2
dpkg-buildpackage: export CPPFLAGS from dpkg-buildflags (origin: vendor):
dpkg-buildpackage: export CXXFLAGS from dpkg-buildflags (origin: vendor): -g -O2
dpkg-buildpackage: export FFLAGS from dpkg-buildflags (origin: vendor): -g -O2
dpkg-buildpackage: export LDFLAGS from dpkg-buildflags (origin: vendor):
dpkg-buildpackage: source package cupscapt
dpkg-buildpackage: source version 0.1.1
dpkg-buildpackage: source changed by Alexey Galakhov <agalakhov@gmail.com>
dpkg-buildpackage: host architecture armel
 dpkg-source --before-build cupscapt-0.1.1
 debian/rules clean
dh clean
   dh_testdir
   dh_auto_clean
make[1]: Entering directory `/root/cupscapt-0.1.1'
deps libcupsxx.cpp
deps hiscoa.cpp
deps scoa.cpp
deps bitstream.cpp
deps captlp.cpp
deps lp.cpp
deps printfsm.cpp
deps captmagic.cpp
deps util.cpp
deps findprinter.cpp
deps usblp.cpp
deps libusbxx.cpp
deps capt.cpp
make[1]: Leaving directory `/root/cupscapt-0.1.1'
make[1]: Entering directory `/root/cupscapt-0.1.1'
rm -f tmp/capt.o tmp/libusbxx.o tmp/usblp.o tmp/findprinter.o tmp/util.o tmp/captmagic.o tmp/printfsm.o tmp/lp.o tmp/captlp.o tmp/bitstream.o tmp/scoa.o tmp/hiscoa.o tmp/libcupsxx.o tmp/source.o  tmp/capt.d tmp/libusbxx.d tmp/usblp.d tmp/findprinter.d tmp/util.d tmp/captmagic.d tmp/printfsm.d tmp/lp.d tmp/captlp.d tmp/bitstream.d tmp/scoa.d tmp/hiscoa.d tmp/libcupsxx.d tmp/source.d
rm -rf tmp
rm -f capt
rm -rf ppd
make[1]: Leaving directory `/root/cupscapt-0.1.1'
   dh_clean
 debian/rules build
dh build
   dh_testdir
   dh_auto_configure
   dh_auto_build
make[1]: Entering directory `/root/cupscapt-0.1.1'
deps source.cpp
deps libcupsxx.cpp
deps hiscoa.cpp
deps scoa.cpp
deps bitstream.cpp
deps captlp.cpp
deps lp.cpp
deps printfsm.cpp
deps captmagic.cpp
deps util.cpp
deps findprinter.cpp
deps usblp.cpp
deps libusbxx.cpp
deps capt.cpp
make[1]: Leaving directory `/root/cupscapt-0.1.1'
make[1]: Entering directory `/root/cupscapt-0.1.1'
g++ capt.cpp
In file included from captlp.h:4,
                 from capt.cpp:1:
util.h:86: error: ‘ssize_t’ has not been declared
util.h:115: error: ‘ssize_t’ does not name a type
util.h: In constructor ‘Input::Input(const Buffer&)’:
util.h:84: error: class ‘Input’ does not have any field named ‘m_align’
util.h: In member function ‘void Input::set_margins(int, size_t, uint8_t)’:
util.h:88: error: ‘m_align’ was not declared in this scope
util.h: In member function ‘void Input::reset_margins()’:
util.h:94: error: ‘m_align’ was not declared in this scope
util.h: In member function ‘uint8_t Input::get_byte_internal(size_t)’:
util.h:104: error: ‘m_align’ was not declared in this scope
util.h:106: error: ‘m_align’ was not declared in this scope
make[1]: *** [tmp/capt.o] Error 1
make[1]: Leaving directory `/root/cupscapt-0.1.1'
dh_auto_build: make -j1 returned exit code 2
But version 0.1.0 builds Ok.
Please consider using https://github.com/agalakhov/captdriver instead.