To install libgcc1 just follow these instructions.
/debian/stretch/main///install/index.html GCC support library Debian 9.0 libs 1:6.3.0-18
sudo apt-get install libgcc1
Which will install libgcc1 and any other packages on which it depends.
Package | libgcc1 |
Version | 1:6.3.0-18 |
Maintainer | Debian GCC Maintainers |
Description | GCC support library |
Distro | debian |
Release | stretch |
Repo | main |
Section | libs |