With multiarch-enabled dpkg:
| # apt-get install -qq libisl-dev:i386 libisl-dev:amd64
| debconf: delaying package configuration, since apt-utils is not installed
| Selecting previously unselected package libisl-dev:amd64.
| (Reading database ... 12075 files and directories currently installed.)
| Unpacking libisl-dev:amd64 (from .../libisl-dev_0.08-1_amd64.deb) ...
| Unpacking libisl-dev:i386 (from .../libisl-dev_0.08-1_i386.deb) ...
| dpkg: error processing /var/cache/apt/archives/libisl-dev_0.08-1_i386.deb (--unpack):
| './usr/include/isl/stdint.h' is different from the same file on the system
| configured to not write apport reports
| Errors were encountered while processing:
| E: Sub-process /usr/bin/dpkg returned an error code (1)
To UNSUBSCRIBE, email to debian-gcc-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact firstname.lastname@example.org