Install libzstd on Ubuntu/Debian

This is apparently required when using newer versions of LLVM. This
isn't needed on Fedora and Arch as libzstd is already installed by
either the system or through other dependencies.

Author: yorickpeterse

ci/docker/debian/Dockerfile

@@ -12,7 +12,7 @@ RUN apt-get update --quiet && apt-get install --quiet --yes \
     build-essential tar git curl \
     llvm-$LLVM_VERSION llvm-$LLVM_VERSION-dev \
     libstdc++-11-dev libclang-common-$LLVM_VERSION-dev zlib1g-dev \
-    libpolly-16-dev
+    libpolly-16-dev libzstd-dev
 
 RUN curl --proto '=https' --tlsv1.2 --retry 10 --retry-connrefused --location \
     --silent --show-error --fail "https://sh.rustup.rs" | \

ci/docker/ubuntu/Dockerfile

@@ -12,7 +12,7 @@ RUN apt-get update --quiet && apt-get install --quiet --yes \
     build-essential tar git curl \
     llvm-$LLVM_VERSION llvm-$LLVM_VERSION-dev \
     libstdc++-11-dev libclang-common-$LLVM_VERSION-dev zlib1g-dev \
-    libpolly-16-dev
+    libpolly-16-dev libzstd-dev
 
 RUN curl --proto '=https' --tlsv1.2 --retry 10 --retry-connrefused --location \
     --silent --show-error --fail "https://sh.rustup.rs" | \

docs/source/setup/installation.md

@@ -256,7 +256,7 @@ Debian 12:
 
 ```bash
 sudo apt-get install --yes git build-essential llvm-16 llvm-16-dev \
-    libstdc++-11-dev libclang-common-16-dev zlib1g-dev
+    libstdc++-11-dev libclang-common-16-dev zlib1g-dev libzstd-dev
 ```
 
 Debian 11:
@@ -268,7 +268,8 @@ sudo add-apt-repository \
     "deb http://apt.llvm.org/bullseye/ llvm-toolchain-bullseye-16 main"
 sudo apt-get update
 sudo apt-get install --yes git build-essential llvm-16 llvm-16-dev \
-    libstdc++-10-dev libclang-common-16-dev zlib1g-dev libpolly-16-dev
+    libstdc++-10-dev libclang-common-16-dev zlib1g-dev libpolly-16-dev \
+    libzstd-dev
 ```
 
 The version of Rust provided by Debian is too old, so you'll need to use
@@ -303,7 +304,7 @@ For Ubuntu 23.04 and newer:
 
 ```bash
 sudo apt-get install --yes rustc cargo git build-essential llvm-16 llvm-16-dev \
-    libstdc++-11-dev libclang-common-16-dev zlib1g-dev
+    libstdc++-11-dev libclang-common-16-dev zlib1g-dev libzstd-dev
 ```
 
 For older versions:
@@ -315,5 +316,6 @@ sudo add-apt-repository \
     "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-15 main"
 sudo apt-get update
 sudo apt-get install --yes rustc cargo git build-essential llvm-16 llvm-16-dev \
-    libstdc++-10-dev libclang-common-16-dev zlib1g-dev libpolly-16-dev
+    libstdc++-10-dev libclang-common-16-dev zlib1g-dev libpolly-16-dev \
+    libzstd-dev
 ```