Source: ocaml-re2 Version: 113.00.00+dfsg-2 Severity: serious Your package failed to build against the new re2:
g++ -O2 -DPIC -fPIC -g -pipe -DCAML_NAME_SPACE -Wall -I. -I../../../include \ -I/usr/lib/ocaml -c stubs.cpp In file included from /usr/include/c++/5/mutex:35:0, from /usr/include/re2/re2.h:184, from stubs.cpp:2: /usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options. Full logs at https://buildd.debian.org/status/package.php?p=ocaml-re2 Looks like the new version of re2 requires you to build with c++11 support. re2 (20160401+dfsg-2) unstable; urgency=medium . * Bump soname to libre2.so.2. 20160401 changed the ABI of the RE2 class. (Closes: #820178). * Use --std=c++11 in the smoketest, too. Consumers of libre2 now need to do this. Cheers, Emilio