4package libc++abi1-7 1:7-3~ubuntu0.18.04.1 failed to install/upgrade: trying to overwrite shared '/usr/lib/llvm-7/lib/libc++abi.so.1.0', which is different from other instances of package libc++abi1-7:i386

[[e-mail]]

I love linux but its getting a little togher to fix broken packages

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: libc++abi1-7 1:7-3~ubuntu0.18.04.1
ProcVersionSignature: Ubuntu 4.15.0-39.42-generic 4.15.18
Uname: Linux 4.15.0-39-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
Date: Sat Dec 29 13:32:11 2018
Dependencies:
 gcc-8-base 8.2.0-1ubuntu2~18.04
 libc6 2.27-3ubuntu1
 libgcc1 1:8.2.0-1ubuntu2~18.04
DpkgTerminalLog:
 Preparing to unpack .../0-libc++abi1-7_1%3a7-3~ubuntu0.18.04.1_i386.deb ...
 Unpacking libc++abi1-7:i386 (1:7-3~ubuntu0.18.04.1) ...
 dpkg: error processing archive /tmp/apt-dpkg-install-wd4gH1/0-libc++abi1-7_1%3a7-3~ubuntu0.18.04.1_i386.deb (--unpack):
  trying to overwrite shared '/usr/lib/llvm-7/lib/libc++abi.so.1.0', which is different from other instances of package libc++abi1-7:i386
ErrorMessage: trying to overwrite shared '/usr/lib/llvm-7/lib/libc++abi.so.1.0', which is different from other instances of package libc++abi1-7:i386
InstallationDate: Installed on 2018-11-13 (46 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
Python3Details: /usr/bin/python3.6, Python 3.6.7, python3-minimal, 3.6.7-1~18.04
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2.1
 apt 1.6.6
SourcePackage: llvm-toolchain-7
Title: package libc++abi1-7 1:7-3~ubuntu0.18.04.1 failed to install/upgrade: trying to overwrite shared '/usr/lib/llvm-7/lib/libc++abi.so.1.0', which is different from other instances of package libc++abi1-7:i386
UpgradeStatus: No upgrade log present (probably fresh install)

[Sylvestre Ledru (sylvestre)]

You are trying to install a i386 lib on a amd64 system. And this isn't supported (yet?) for libc++