Package: src:ginac
Version: 1.8.8-1
Severity: serious
Tags: ftbfs forky sid

Dear maintainer:

During a rebuild of all packages in unstable, your package failed to build.

Below you will find how the build ends (probably the most relevant part,
but not necessarily). If required, the full build log is available here:

https://people.debian.org/~sanvila/build-logs/202509/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you could not reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:ginac, so that this is still
visible in the BTS web page for this package.

Thanks.

--------------------------------------------------------------------------------
[...]
 debian/rules clean
dh clean
   dh_clean
 debian/rules binary
dh binary
   dh_update_autotools_config
   dh_autoreconf
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'config'.
libtoolize: copying file 'config/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: copying file 'm4/libtool.m4'
libtoolize: copying file 'm4/ltoptions.m4'
libtoolize: copying file 'm4/ltsugar.m4'
libtoolize: copying file 'm4/ltversion.m4'

[... snipped ...]

libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c lst.cpp  -fPIC -DPIC -o 
.libs/libginac_la-lst.o
/bin/bash ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. 
-I../config  -DLIBEXECDIR='"/usr/lib/x86_64-linux-gnu/ginac/"' -Wdate-time 
-D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o libginac_la-matrix.lo `test -f 
'matrix.cpp' || echo './'`matrix.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c matrix.cpp  -fPIC -DPIC -o 
.libs/libginac_la-matrix.o
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c lst.cpp -o libginac_la-lst.o 
>/dev/null 2>&1
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-Werror=format-security -fcf-protection -c -o libginac_la-mul.lo `test -f 
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-Werror=format-security -fcf-protection -c mul.cpp  -fPIC -DPIC -o 
.libs/libginac_la-mul.o
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-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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-Werror=format-security -fcf-protection -c matrix.cpp -o libginac_la-matrix.o 
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-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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.libs/libginac_la-ncmul.o
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-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o libginac_la-normal.lo `test -f 
'normal.cpp' || echo './'`normal.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c normal.cpp  -fPIC -DPIC -o 
.libs/libginac_la-normal.o
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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-Werror=format-security -fcf-protection -c ncmul.cpp -o libginac_la-ncmul.o 
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-Werror=format-security -fcf-protection -c -o libginac_la-numeric.lo `test -f 
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libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
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-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c numeric.cpp  -fPIC -DPIC -o 
.libs/libginac_la-numeric.o
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
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-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c normal.cpp -o libginac_la-normal.o 
>/dev/null 2>&1
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c numeric.cpp -o libginac_la-numeric.o 
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-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o libginac_la-operators.lo `test -f 
'operators.cpp' || echo './'`operators.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c operators.cpp  -fPIC -DPIC -o 
.libs/libginac_la-operators.o
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
-D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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-Werror=format-security -fcf-protection -c operators.cpp -o 
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-fstack-protector-strong -fstack-clash-protection -Wformat 
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-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c power.cpp  -fPIC -DPIC -o 
.libs/libginac_la-power.o
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
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-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c registrar.cpp  -fPIC -DPIC -o 
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libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../config 
-DLIBEXECDIR=\"/usr/lib/x86_64-linux-gnu/ginac/\" -Wdate-time 
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-Werror=format-security -fcf-protection -c power.cpp -o libginac_la-power.o 
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make  exam_paranoia exam_heur_gcd exam_match exam_parser exam_numeric 
exam_relational exam_powerlaws exam_collect exam_inifcns exam_inifcns_nstdsums 
exam_inifcns_elliptic exam_differentiation exam_polygcd 
exam_collect_common_factors exam_normalization exam_sqrfree exam_factor 
exam_pseries exam_matrices exam_lsolve exam_indexed exam_color exam_clifford 
exam_archive exam_structure exam_misc exam_pgcd exam_mod_gcd exam_chinrem_gcd 
exam_function_exvector exam_real_imag check_numeric check_inifcns 
check_matrices check_lsolve check_cra time_dennyfliegner time_gammaseries 
time_vandermonde time_toeplitz time_lw_A time_lw_B time_lw_C time_lw_D 
time_lw_E time_lw_F time_lw_G time_lw_H time_lw_IJKL time_lw_M1 time_lw_M2 
time_lw_N time_lw_O time_lw_P time_lw_Pprime time_lw_Q time_lw_Qprime 
time_antipode time_fateman_expand time_uvar_gcd time_parser
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g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
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exam_powerlaws.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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-Werror=format-security -fcf-protection -c -o exam_collect.o exam_collect.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_inifcns.o exam_inifcns.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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-Werror=format-security -fcf-protection -c -o exam_inifcns_nstdsums.o 
exam_inifcns_nstdsums.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
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exam_inifcns_elliptic.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_differentiation.o 
exam_differentiation.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_polygcd.o exam_polygcd.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_collect_common_factors.o 
exam_collect_common_factors.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_normalization.o 
exam_normalization.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_sqrfree.o exam_sqrfree.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_factor.o exam_factor.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_pseries.o exam_pseries.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_matrices.o exam_matrices.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_lsolve.o exam_lsolve.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_indexed.o exam_indexed.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_color.o exam_color.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_clifford.o exam_clifford.cpp
g++ -DHAVE_CONFIG_H -I. -I../config  -I./../ginac -I../ginac -DIN_GINAC 
-Wdate-time -D_FORTIFY_SOURCE=2   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -c -o exam_archive.o exam_archive.cpp
exam_archive.cpp: In function ‘unsigned int numeric_complex_bug()’:
exam_archive.cpp:104:17: error: reference to ‘complex’ is ambiguous
  104 |                 complex(one, one),
      |                 ^~~~~~~
In file included from /usr/include/c++/15/tuple:40,
                 from /usr/include/c++/15/functional:55,
                 from ./../ginac/ptr.h:29,
                 from ./../ginac/basic.h:27,
                 from ./../ginac/ginac.h:28,
                 from exam_archive.cpp:23:
/usr/include/c++/15/bits/stl_pair.h:105:11: note: candidates are: 
‘template<class _Tp> class std::complex’
  105 |     class complex;
      |           ^~~~~~~
In file included from ./../ginac/numeric.h:30,
                 from ./../ginac/ginac.h:40:
/usr/include/cln/complex.h:22:19: note:                 ‘const cln::cl_N 
cln::complex(const cl_R&, const cl_R&)’
   22 | extern const cl_N complex (const cl_R& a, const cl_R& b);
      |                   ^~~~~~~
exam_archive.cpp:105:17: error: reference to ‘complex’ is ambiguous
  105 |                 complex(one, three_fp),
      |                 ^~~~~~~
/usr/include/c++/15/bits/stl_pair.h:105:11: note: candidates are: 
‘template<class _Tp> class std::complex’
  105 |     class complex;
      |           ^~~~~~~
/usr/include/cln/complex.h:22:19: note:                 ‘const cln::cl_N 
cln::complex(const cl_R&, const cl_R&)’
   22 | extern const cl_N complex (const cl_R& a, const cl_R& b);
      |                   ^~~~~~~
exam_archive.cpp:106:17: error: reference to ‘complex’ is ambiguous
  106 |                 complex(three_fp, one),
      |                 ^~~~~~~
/usr/include/c++/15/bits/stl_pair.h:105:11: note: candidates are: 
‘template<class _Tp> class std::complex’
  105 |     class complex;
      |           ^~~~~~~
/usr/include/cln/complex.h:22:19: note:                 ‘const cln::cl_N 
cln::complex(const cl_R&, const cl_R&)’
   22 | extern const cl_N complex (const cl_R& a, const cl_R& b);
      |                   ^~~~~~~
exam_archive.cpp:107:17: error: reference to ‘complex’ is ambiguous
  107 |                 complex(three_fp, three_fp)
      |                 ^~~~~~~
/usr/include/c++/15/bits/stl_pair.h:105:11: note: candidates are: 
‘template<class _Tp> class std::complex’
  105 |     class complex;
      |           ^~~~~~~
/usr/include/cln/complex.h:22:19: note:                 ‘const cln::cl_N 
cln::complex(const cl_R&, const cl_R&)’
   22 | extern const cl_N complex (const cl_R& a, const cl_R& b);
      |                   ^~~~~~~
exam_archive.cpp:108:9: error: could not convert ‘{<expression error>, 
<expression error>, <expression error>, <expression error>}’ from 
‘<brace-enclosed initializer list>’ to ‘std::vector<cln::cl_N>’
  108 |         };
      |         ^
      |         |
      |         <brace-enclosed initializer list>
make[3]: *** [Makefile:1500: exam_archive.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/<<PKGBUILDDIR>>/check'
make[2]: *** [Makefile:2217: check-am] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/check'
make[1]: *** [Makefile:525: check-recursive] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_test: error: make -j2 check "TESTSUITEFLAGS=-j2 --verbose" VERBOSE=1 
returned exit code 2
make: *** [debian/rules:8: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------

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