Missing dependency (openssl-dev)

[lytex]

In Kubutnu 20.10, install fails with this error:

$ brew install askgit
.
.
.
==> make build
Last 15 lines from /home/julian/.cache/Homebrew/Logs/askgit/01.make:

make
build

go build -v -tags="sqlite_vtable,sqlite_json1,static,system_libgit2" askgit.go
github.com/augmentable-dev/askgit/pkg/gitlog
github.com/libgit2/git2go/v31
# pkg-config --cflags --static -- libgit2
Package openssl was not found in the pkg-config search path.
Perhaps you should add the directory containing `openssl.pc'
to the PKG_CONFIG_PATH environment variable
Package 'openssl', required by 'libgit2', not found
pkg-config: exit status 1
github.com/augmentable-dev/askgit/pkg/ghqlite
make: *** [Makefile:7: build] Error 2

I have solved it by sudo apt install libssl-dev and then installing again