When you quote the path it is taken literally, and e.g. ~ is not expanded (this behavior is likely the same in your shell). If you use
] activate ~/github/Foo.jl
it should work.
When you quote the path it is taken literally, and e.g. ~ is not expanded (this behavior is likely the same in your shell). If you use
] activate ~/github/Foo.jl
it should work.