Package: clang-3.9 Version: 3.9-svn274438-1 Severity: serious Justification: Policy 7.6.1
(Reading database ... 179237 files and directories currently installed.) Preparing to unpack .../clang-3.9_1%3a3.9~svn274438-1_amd64.deb ... Unpacking clang-3.9 (1:3.9~svn274438-1) ... dpkg: error processing archive /var/cache/apt/archives/clang-3.9_1%3a3.9~svn274438-1_amd64.deb (--unpack): trying to overwrite '/usr/share/llvm-3.9/cmake', which is also in package llvm-3.9-dev 1:3.9~svn274438-1 Errors were encountered while processing: /var/cache/apt/archives/clang-3.9_1%3a3.9~svn274438-1_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) llvm-3.9-dev is: Version: 1:3.9~svn274438-1, not sure if the problem is actually there.. -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.7.0-rc5+ (SMP w/8 CPU cores) Locale: LANG=fi_FI.UTF-8, LC_CTYPE=fi_FI.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)