Installing Clang-7 in Ubuntu 20.04 version

Asked Jul 15 '22 at 05:49

Active Jul 15 '22 at 05:49

Viewed 1,087 times

I have problem installing clang-7 in Ubuntu 20.04. Other version of clang is installed without any problem. But only clang-7 gives message like this.

clang-7 : Depends: libstdc++-5-dev but it is not installable
       Depends: libgcc-5-dev but it is not installable
       Depends: libobjc-5-dev but it is not installable
       Depends: libclang-common-7-dev (= 1:7.1.0~svn353565-1~exp1~20190408084827.60) but 1:7.0.1-12 is to be installed
       Recommends: python
       Recommends: libomp-7-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

The message means that the Depends can't be install in Ubuntu 20.04. In this situation, is there any other method that I can install Clang-7 and use it?

asked Jul 15 '22 at 05:49

lin ki

1

Run sudo apt update and try again. – Archisman Panigrahi Jul 15 '22 at 06:04
2

According to https://packages.ubuntu.com/focal/clang-7, clang-7 does not depend on libstdc++-5-dev. Are you using any PPA for clang-7? – Archisman Panigrahi Jul 15 '22 at 06:28
Does this answer your question? Unable to correct problems, you have held broken packages – karel Jul 16 '22 at 02:22

Installing Clang-7 in Ubuntu 20.04 version

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