@Michael Chudobiak 

The new version is also not building cleanly. There are some errors.
Here is the output of my debuild.
 dpkg-buildpackage -rfakeroot -D -us -uc -b
dpkg-buildpackage: warning: using a gain-root-command while being root
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): -Wl,-Bsymbolic-functions
dpkg-buildpackage: source package moserial
dpkg-buildpackage: source version 2.32.0-0ubuntu1
dpkg-buildpackage: source changed by Tarun Kumar Mall <email address hidden>
 dpkg-source --before-build moserial-2.32.0
dpkg-buildpackage: host architecture i386
 fakeroot debian/rules clean
dh --with quilt clean
   dh_testdir
   dh_auto_clean
make[1]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0'
Making distclean in po
make[2]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/po'
rm -f *.pox moserial.pot *.old.po cat-id-tbl.tmp
rm -f .intltool-merge-cache
rm -f Makefile Makefile.in POTFILES stamp-it
rm -f *.mo *.msg *.cat *.cat.m *.gmo
make[2]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/po'
Making distclean in doc
make[2]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/doc'
rm -rf .libs _libs
rm -f  moserial-C.omf moserial-cs.omf moserial-de.omf moserial-es.omf moserial-sl.omf moserial-sv.omf  moserial-html-C.omf moserial-html-cs.omf moserial-html-de.omf moserial-html-es.omf moserial-html-sl.omf moserial-html-sv.omf
rm -f  cs/moserial.xml de/moserial.xml es/moserial.xml sl/moserial.xml sv/moserial.xml            
rm -f cs/cs.mo de/de.mo es/es.mo sl/sl.mo sv/sv.mo
rm -f *.lo
test -z "" || rm -f 
test . = "." || test -z "" || rm -f 
rm -f Makefile
make[2]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/doc'
Making distclean in data
make[2]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/data'
Making distclean in icons
make[3]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons'
Making distclean in 48x48
make[4]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons/48x48'
Making distclean in apps
make[5]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons/48x48/apps'
rm -rf .libs _libs
rm -f *.lo
test -z "" || rm -f 
test . = "." || test -z "" || rm -f 
rm -f Makefile
make[5]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons/48x48/apps'
Making distclean in .
make[5]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons/48x48'
rm -rf .libs _libs
rm -f *.lo
test -z "" || rm -f 
test . = "." || test -z "" || rm -f 
rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
make[5]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons/48x48'
rm -f Makefile
make[4]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons/48x48'
Making distclean in .
make[4]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons'
rm -rf .libs _libs
rm -f *.lo
test -z "" || rm -f 
test . = "." || test -z "" || rm -f 
rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
make[4]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons'
rm -f Makefile
make[3]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/data/icons'
Making distclean in glade
make[3]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/data/glade'
rm -rf .libs _libs
rm -f *.lo
test -z "" || rm -f 
test . = "." || test -z "" || rm -f 
rm -f Makefile
make[3]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/data/glade'
Making distclean in .
make[3]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0/data'
rm -rf .libs _libs
rm -f *.lo
test -z "" || rm -f 
test . = "." || test -z "" || rm -f 
test -z "moserial.desktop " || rm -f moserial.desktop 
rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
make[3]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/data'
rm -f Makefile
make[2]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0/data'
Making distclean in .
make[2]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0'
 rm -f moserial
test -z "ChangeLog" || rm -f ChangeLog
rm -rf .libs _libs
rm -f *.o
rm -f src/AutoScroll.o
rm -f src/DefaultPaths.o
rm -f src/HexTextBuffer.o
rm -f src/InputParser.o
rm -f src/Main.o
rm -f src/MainWindow.o
rm -f src/MoUtils.o
rm -f src/Preferences.o
rm -f src/PreferencesDialog.o
rm -f src/Profile.o
rm -f src/ReceiveChooserDialog.o
rm -f src/ReceiveProgressDialog.o
rm -f src/RecordDialog.o
rm -f src/Rzwrapper.o
rm -f src/SendChooserDialog.o
rm -f src/SendProgressDialog.o
rm -f src/SerialConnection.o
rm -f src/SerialStreamRecorder.o
rm -f src/Settings.o
rm -f src/SettingsDialog.o
rm -f src/Szwrapper.o
rm -f src/XmodemFilenameDialog.o
rm -f *.lo
rm -f *.tab.c
test -z "" || rm -f 
test . = "." || test -z "" || rm -f 
rm -f src/.deps/.dirstamp
rm -f src/.dirstamp
test -z "intltool-extract intltool-update intltool-merge po/.intltool-merge-cache gnome-doc-utils.make " || rm -f intltool-extract intltool-update intltool-merge po/.intltool-merge-cache gnome-doc-utils.make 
rm -f config.h stamp-h1
rm -f libtool config.lt
rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
make[2]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0'
rm -f config.status config.cache config.log configure.lineno config.status.lineno
rm -rf src/.deps
rm -f Makefile
make[1]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0'
   dh_quilt_unpatch
No patch removed
   debian/rules override_dh_clean
make[1]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0'
dh_clean
touch src/*.vala
rm -f src/*.c
make[1]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0'
 debian/rules build
dh --with quilt build
   dh_testdir
   dh_quilt_patch
No patches in series
   dh_auto_configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... none
checking whether gcc and cc understand -c and -o together... yes
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking how to print strings... printf
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for fgrep... /bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 805306365
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for ar... ar
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking for valac... /usr/bin/valac
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking gnome-doc-utils >= 0.3.2... yes
checking locale.h usability... yes
checking locale.h presence... yes
checking for locale.h... yes
checking for LC_MESSAGES... yes
checking libintl.h usability... yes
checking libintl.h presence... yes
checking for libintl.h... yes
checking for ngettext in libc... yes
checking for dgettext in libc... yes
checking for bind_textdomain_codeset... yes
checking for msgfmt... /usr/bin/msgfmt
checking for dcgettext... yes
checking if msgfmt accepts -c... yes
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking whether NLS is requested... yes
checking for intltool >= 0.35.0... 0.41.1 found
checking for intltool-update... /usr/bin/intltool-update
checking for intltool-merge... /usr/bin/intltool-merge
checking for intltool-extract... /usr/bin/intltool-extract
checking for xgettext... (cached) /usr/bin/xgettext
checking for msgmerge... /usr/bin/msgmerge
checking for msgfmt... (cached) /usr/bin/msgfmt
checking for gmsgfmt... (cached) /usr/bin/msgfmt
checking for perl... /usr/bin/perl
checking for perl >= 5.8.1... 5.10.1
checking for XML::Parser... ok
checking for MOSERIAL... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating po/Makefile.in
config.status: creating data/Makefile
config.status: creating data/glade/Makefile
config.status: creating data/icons/Makefile
config.status: creating data/icons/48x48/Makefile
config.status: creating data/icons/48x48/apps/Makefile
config.status: creating doc/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing default-1 commands
config.status: executing po/stamp-it commands
   dh_auto_build
make[1]: Entering directory `/home/tarun/source/moserial/moserial-2.32.0'
/usr/bin/valac -C --pkg gtk+-2.0 --pkg gdk-2.0 --pkg Config --pkg posix --pkg gconf-2.0 --vapidir src/ --basedir . src/MainWindow.vala src/Main.vala src/SettingsDialog.vala src/Settings.vala src/SendProgressDialog.vala src/ReceiveChooserDialog.vala src/ReceiveProgressDialog.vala src/RecordDialog.vala src/PreferencesDialog.vala src/SerialConnection.vala src/HexTextBuffer.vala src/SerialStreamRecorder.vala src/InputParser.vala src/Rzwrapper.vala src/XmodemFilenameDialog.vala src/SendChooserDialog.vala src/Szwrapper.vala src/AutoScroll.vala src/Preferences.vala src/Profile.vala src/DefaultPaths.vala src/MoUtils.vala
src/Profile.vala:103.14-103.17: error: Argument 1: Cannot convert from `string?' to `uint8[]'
                        fos.write(data, s, null);
                                  ^^^^
src/InputParser.vala:31.2-31.31: error: error type `HexParseError` is less accessible than method `InputParser.parseHex`
        public static uchar[] parseHex(string s) throws HexParseError {
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
src/SettingsDialog.vala:185.28-185.65: warning: string.to_int is deprecated. Use int.parse
src/SettingsDialog.vala:186.28-186.65: warning: string.to_int is deprecated. Use int.parse
src/SettingsDialog.vala:187.28-187.65: warning: string.to_int is deprecated. Use int.parse
src/SendChooserDialog.vala:35.36-35.51: warning: Gtk.STOCK_CANCEL has been deprecated since vala-0.12. Use Gtk.Stock.CANCEL
src/SendChooserDialog.vala:35.79-35.90: warning: Gtk.STOCK_OK has been deprecated since vala-0.12. Use Gtk.Stock.OK
src/ReceiveChooserDialog.vala:36.36-36.51: warning: Gtk.STOCK_CANCEL has been deprecated since vala-0.12. Use Gtk.Stock.CANCEL
src/ReceiveChooserDialog.vala:36.79-36.90: warning: Gtk.STOCK_OK has been deprecated since vala-0.12. Use Gtk.Stock.OK
src/SerialStreamRecorder.vala:49.18-49.18: error: Argument 2: Cannot convert from `int' to `GLib.Cancellable?'
                                fos.write(o, 1, null);
                                             ^
src/RecordDialog.vala:40.36-40.51: warning: Gtk.STOCK_CANCEL has been deprecated since vala-0.12. Use Gtk.Stock.CANCEL
src/RecordDialog.vala:40.79-40.92: warning: Gtk.STOCK_SAVE has been deprecated since vala-0.12. Use Gtk.Stock.SAVE
src/Rzwrapper.vala:172.9-172.20: warning: string.str is deprecated. Use string.index_of
src/Rzwrapper.vala:175.9-175.20: warning: string.str is deprecated. Use string.index_of
src/Szwrapper.vala:163.9-163.20: warning: string.str is deprecated. Use string.index_of
src/Szwrapper.vala:167.9-167.20: warning: string.str is deprecated. Use string.index_of
src/MainWindow.vala:845.36-845.51: warning: Gtk.STOCK_CANCEL has been deprecated since vala-0.12. Use Gtk.Stock.CANCEL
src/MainWindow.vala:845.79-845.92: warning: Gtk.STOCK_SAVE has been deprecated since vala-0.12. Use Gtk.Stock.SAVE
src/MainWindow.vala:863.36-863.51: warning: Gtk.STOCK_CANCEL has been deprecated since vala-0.12. Use Gtk.Stock.CANCEL
src/MainWindow.vala:863.79-863.92: warning: Gtk.STOCK_OPEN has been deprecated since vala-0.12. Use Gtk.Stock.OPEN
Compilation failed: 3 error(s), 17 warning(s)
make[1]: *** [src/moserial.vala.stamp] Error 1
make[1]: Leaving directory `/home/tarun/source/moserial/moserial-2.32.0'
dh_auto_build: make -j1 returned exit code 2
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
debuild: fatal error at line 1335:
dpkg-buildpackage -rfakeroot -D -us -uc -b failed