fix: Install dependencies

README.md

@@ -42,10 +42,10 @@ Modern releases of gcc and clang, as well as Visual Studio 2019+ should work.
 
 -   Step 2: `cargo install --force --locked cargo-contract`.
 
--   Step 3: Install `dylint` for linting.
+-   Step 3: Install `dylint` libraries for linting.
 
     -   (MacOS) `brew install openssl`
-    -   `cargo install cargo-dylint dylint-link`.
+    -   `cargo install cargo-dylint dylint-link ink_linting_mandatory`.
 
 -   Step 4: (**Optional**) Install [Docker Engine](https://docs.docker.com/engine/install)
     to be able to produce verifiable builds.
@@ -163,7 +163,7 @@ Generate schema and print it to STDOUT.
 
 ##### `cargo contract verify-schema`
 
-Verify a metadata file or a contract bundle containing metadata against the schema file. 
+Verify a metadata file or a contract bundle containing metadata against the schema file.
 
 ##### `cargo contract storage`
 

build-image/Dockerfile

@@ -91,8 +91,8 @@ RUN apt-get -y update && apt-get -y install gcc=${GCC_VERSION} g++=${G_VERSION}
     fi \
     && echo "Executing ${COMMAND}" \
     && eval "${COMMAND}" \
-    && echo "Installing `cargo-dylint` and `dylint-link`" \
-    && cargo install cargo-dylint dylint-link \
+    && echo "Installing linting dependencies" \
+    && cargo install cargo-dylint dylint-link ink_linting_mandatory ink_linting \
     # Cleanup after `cargo install`
     && rm -rf ${CARGO_HOME}/"registry" ${CARGO_HOME}/"git" /root/.cache/sccache \
     # apt clean up