Question:
Rust repls fail to build when using reqwest bue to libssl not being found
Repl link:
https://replit.com/@1gn/request
run pkg_config fail: Could not run `"pkg-config" "--libs" "--cflags" "openssl"`
The pkg-config command could not be found.
Most likely, you need to install a pkg-config package for your OS.
Try `apt install pkg-config`, or `yum install pkg-config`,
or `pkg install pkg-config`, or `apk add pkgconfig` depending on your distribution.
If you've already installed it, ensure the pkg-config command is one of the
directories in the PATH environment variable.
If you did not expect this build to link to a pre-installed system library,
then check documentation of the openssl-sys crate for an option to
build the library from source, or disable features or dependencies
that require pkg-config.
--- stderr
thread 'main' panicked at '
Could not find directory of OpenSSL installation, and this `-sys` crate cannot
proceed without this knowledge. If OpenSSL is installed and this crate had
trouble finding it, you can set the `OPENSSL_DIR` environment variable for the
compilation process.
Make sure you also have the development packages of openssl installed.
For example, `libssl-dev` on Ubuntu or `openssl-devel` on Fedora.
If you're in a situation where you think the directory *should* be found
automatically, please open a bug at https://github.com/sfackler/rust-openssl
and include information about your system as well as this message.
$HOST = x86_64-unknown-linux-gnu
$TARGET = x86_64-unknown-linux-gnu
openssl-sys = 0.9.87
It looks like you're compiling on Linux and also targeting Linux. Currently this
requires the `pkg-config` utility to find OpenSSL but unfortunately `pkg-config`
could not be found. If you have OpenSSL installed you can likely fix this by
installing `pkg-config`.
', /home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.9.87/build/find_normal.rs:190:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace