docs: update installation docs to say that cmake is needed

Since we enabled the `zlib-ng` feature from `gix` in 2412fd4, `cmake`
is needed when installing from source.

docs/install-and-setup.md

@@ -30,12 +30,12 @@ be compiled from the same source code.
 
 #### From Source
 
-First make sure that you have a Rust version >= 1.76 and that the `libssl-dev`,
-`openssl`, `pkg-config`, and `build-essential` packages are installed by running
-something like this:
+First make sure that you have a Rust version >= 1.76 and that the `cmake`,
+`libssl-dev`, `openssl`, `pkg-config`, and `build-essential` packages are
+installed by running something like this:
 
 ```shell
-sudo apt-get install libssl-dev openssl pkg-config build-essential
+sudo apt-get install cmake libssl-dev openssl pkg-config build-essential
 ```
 
 Now run either:
@@ -139,6 +139,7 @@ these:
 
 ```shell
 xcode-select --install
+brew install cmake
 brew install openssl
 brew install pkg-config
 export PKG_CONFIG_PATH="$(brew --prefix)/opt/openssl@3/lib/pkgconfig"
@@ -180,7 +181,14 @@ sudo port install jujutsu
 
 ### Windows
 
-First make sure that you have a Rust version >= 1.76. Now run either:
+First make sure that you have a Rust version >= 1.76. You will also need
+`cmake`, which you can install by running this:
+
+```shell
+winget install cmake
+```
+
+Now run either:
 
 ```shell
 # To install the *prerelease* version from the main branch