Compile error in Debian 8 #21

I've this error during compiling:

`if [ ! -d bcg729 ]; then
git clone git://git.linphone.org/bcg729.git; pushd bcg729 ; git checkout 1.0.3; popd;
fi
cd bcg729 && sh autogen.sh && CFLAGS=-fPIC ./configure && make && cd ..
ln: creazione del collegamento simbolico "README" non riuscita: File già esistente
Generating build scripts for G729 codec...

• libtoolize --copy --force
  autogen.sh: 32: autogen.sh: libtoolize: not found
• aclocal
  aclocal: warning: couldn't open directory 'm4': File o directory non esistente
• autoheader
• automake --force-missing --add-missing --copy
  msbcg729/Makefile.am:4: error: Libtool library used but 'LIBTOOL' is undefined
  msbcg729/Makefile.am:4: The usual way to define 'LIBTOOL' is to add 'LT_INIT'
  msbcg729/Makefile.am:4: to 'configure.ac' and run 'aclocal' and 'autoconf' again.
  msbcg729/Makefile.am:4: If 'LT_INIT' is in 'configure.ac', make sure
  msbcg729/Makefile.am:4: its definition is in aclocal's search path.
  src/Makefile.am:2: error: Libtool library used but 'LIBTOOL' is undefined
  src/Makefile.am:2: The usual way to define 'LIBTOOL' is to add 'LT_INIT'
  src/Makefile.am:2: to 'configure.ac' and run 'aclocal' and 'autoconf' again.
  src/Makefile.am:2: If 'LT_INIT' is in 'configure.ac', make sure
  src/Makefile.am:2: its definition is in aclocal's search path.
  test/bin/Makefile.am:17: warning: source file '$(top_srcdir)/test/src/CNGRFC3389decoderTest.c' is in a subdirectory,
  test/bin/Makefile.am:17: but option 'subdir-objects' is disabled
  automake: warning: possible forward-incompatibility.
  automake: At least a source file is in a subdirectory, but the 'subdir-objects'
  automake: automake option hasn't been enabled. For now, the corresponding output
  automake: object file(s) will be placed in the top-level directory. However,
  automake: this behaviour will change in future Automake versions: they will
  automake: unconditionally cause object files to be placed in the same subdirectory
  automake: of the corresponding sources.
  automake: You are advised to start using 'subdir-objects' option throughout your
  automake: project, to avoid future incompatibilities.
  test/bin/Makefile.am:4: warning: source file '$(top_srcdir)/test/src/testUtils.c' is in a subdirectory,
  test/bin/Makefile.am:4: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:18: warning: source file '$(top_srcdir)/test/src/CNGdecoderTest.c' is in a subdirectory,
  test/bin/Makefile.am:18: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:28: warning: source file '$(top_srcdir)/test/src/LP2LSPConversionTest.c' is in a subdirectory,
  test/bin/Makefile.am:28: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:29: warning: source file '$(top_srcdir)/test/src/LPSynthesisFilterTest.c' is in a subdirectory,
  test/bin/Makefile.am:29: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:30: warning: source file '$(top_srcdir)/test/src/LSPQuantizationTest.c' is in a subdirectory,
  test/bin/Makefile.am:30: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:8: warning: source file '$(top_srcdir)/test/src/adaptativeCodebookSearchTest.c' is in a subdirectory,
  test/bin/Makefile.am:8: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:9: warning: source file '$(top_srcdir)/test/src/computeAdaptativeCodebookGainTest.c' is in a subdirectory,
  test/bin/Makefile.am:9: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:10: warning: source file '$(top_srcdir)/test/src/computeLPTest.c' is in a subdirectory,
  test/bin/Makefile.am:10: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:34: warning: source file '$(top_srcdir)/test/src/computeNoiseExcitationTest.c' is in a subdirectory,
  test/bin/Makefile.am:34: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:11: warning: source file '$(top_srcdir)/test/src/computeWeightedSpeechTest.c' is in a subdirectory,
  test/bin/Makefile.am:11: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:12: warning: source file '$(top_srcdir)/test/src/decodeAdaptativeCodeVectorTest.c' is in a subdirectory,
  test/bin/Makefile.am:12: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:13: warning: source file '$(top_srcdir)/test/src/decodeFixedCodeVectorTest.c' is in a subdirectory,
  test/bin/Makefile.am:13: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:14: warning: source file '$(top_srcdir)/test/src/decodeGainsTest.c' is in a subdirectory,
  test/bin/Makefile.am:14: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:15: warning: source file '$(top_srcdir)/test/src/decodeLSPTest.c' is in a subdirectory,
  test/bin/Makefile.am:15: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:19: warning: source file '$(top_srcdir)/test/src/decoderMultiChannelTest.c' is in a subdirectory,
  test/bin/Makefile.am:19: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:16: warning: source file '$(top_srcdir)/test/src/decoderTest.c' is in a subdirectory,
  test/bin/Makefile.am:16: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:21: warning: source file '$(top_srcdir)/test/src/encoderMultiChannelTest.c' is in a subdirectory,
  test/bin/Makefile.am:21: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:20: warning: source file '$(top_srcdir)/test/src/encoderTest.c' is in a subdirectory,
  test/bin/Makefile.am:20: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:35: warning: source file '$(top_srcdir)/test/src/encoderVADTest.c' is in a subdirectory,
  test/bin/Makefile.am:35: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:22: warning: source file '$(top_srcdir)/test/src/findOpenLoopPitchDelayTest.c' is in a subdirectory,
  test/bin/Makefile.am:22: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:23: warning: source file '$(top_srcdir)/test/src/fixedCodebookSearchTest.c' is in a subdirectory,
  test/bin/Makefile.am:23: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:24: warning: source file '$(top_srcdir)/test/src/g729FixedPointMathTest.c' is in a subdirectory,
  test/bin/Makefile.am:24: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:26: warning: source file '$(top_srcdir)/test/src/gainQuantizationTest.c' is in a subdirectory,
  test/bin/Makefile.am:26: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:27: warning: source file '$(top_srcdir)/test/src/interpolateqLSPAndConvert2LPTest.c' is in a subdirectory,
  test/bin/Makefile.am:27: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:31: warning: source file '$(top_srcdir)/test/src/postFilterTest.c' is in a subdirectory,
  test/bin/Makefile.am:31: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:32: warning: source file '$(top_srcdir)/test/src/postProcessingTest.c' is in a subdirectory,
  test/bin/Makefile.am:32: but option 'subdir-objects' is disabled
  test/bin/Makefile.am:33: warning: source file '$(top_srcdir)/test/src/preProcessingTest.c' is in a subdirectory,
  test/bin/Makefile.am:33: but option 'subdir-objects' is disabled
• autoconf
• cd /root/mod_bcg729/bcg729
  checking build system type... x86_64-unknown-linux-gnu
  checking host system type... x86_64-unknown-linux-gnu
  checking target system type... x86_64-unknown-linux-gnu
  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 make supports nested variables... yes
  checking whether UID '0' is supported by ustar format... yes
  checking whether GID '0' is supported by ustar format... yes
  checking how to create a ustar tar archive... gnutar
  ./configure: line 2654: LT_INIT: command not found
  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 whether gcc understands -c and -o together... yes
  checking for style of include used by make... GNU
  checking dependency style of gcc... gcc3
  checking whether make supports nested variables... (cached) yes
  ./configure: line 3773: syntax error near unexpected token ORTP,' ./configure: line 3773: PKG_CHECK_MODULES(ORTP, ortp >= 0.21.0,found_ortp=true,foo=bar)'
  Makefile:34: set di istruzioni per l'obiettivo "bcg729" non riuscito
  make: *** [bcg729] Errore 2
  `

Do you have some advice? Thanks