diff --git a/src/doc/guide.md b/src/doc/guide.md
index 19523767ae725..8ef64df1c0f2d 100644
--- a/src/doc/guide.md
+++ b/src/doc/guide.md
@@ -30,12 +30,10 @@ install Rust, but the easiest is to use the the `rustup` script. If you're on
 Linux or a Mac, All you need to do is this:
 
 ```{ignore}
-$ curl -s http://www.rust-lang.org/rustup.sh | sudo sh
+$ curl http://www.rust-lang.org/rustup.sh -o rustup.sh
+$ sudo sh rustup.sh
 ```
 
-(If you're concerned about `curl | sudo sh`, please keep reading. Disclaimer
-below.)
-
 If you're on Windows, please [download this .exe and run
 it](http://static.rust-lang.org/dist/rust-nightly-install.exe).
 
@@ -44,7 +42,7 @@ Not every programming language is great for everyone. Just pass an argument to
 the script:
 
 ```{ignore}
-$ curl -s http://www.rust-lang.org/rustup.sh | sudo sh -s -- --uninstall
+$ sudo sh rustup.sh --uninstall
 ```
 
 If you used the Windows installer, just re-run the `.exe` and it will give you
@@ -54,15 +52,11 @@ You can re-run this script any time you want to update Rust. Which, at this
 point, is often. Rust is still pre-1.0, and so people assume that you're using
 a very recent Rust. 
 
-This brings me to one other point: some people, and somewhat rightfully so, get
-very upset when we tell you to `curl | sudo sh`. And they should be! Basically,
-when you do this, you are trusting that the good people who maintain Rust
-aren't going to hack your computer and do bad things. That's a good instinct!
-If you're one of those people, please check out the documentation on [building
+
+If you don't want to use the script to download binaries, you can also [build
 Rust from Source](https://github.com/rust-lang/rust#building-from-source), or
-[the official binary downloads](http://www.rust-lang.org/install.html). And we
-promise that this method will not be the way to install Rust forever: it's just
-the easiest way to keep people updated while Rust is in its alpha state.
+manually download the [official binaries from Rust's website]
+(http://www.rust-lang.org/install.html).
 
 Oh, we should also mention the officially supported platforms: