diff --git a/Cargo.lock b/Cargo.lock
index 77ac158..5d89ca7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -73,6 +73,20 @@ dependencies = [
  "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "binary-install"
+version = "0.0.1"
+dependencies = [
+ "curl 0.4.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "flate2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tar 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zip 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.0.4"
@@ -1227,6 +1241,7 @@ name = "wasm-pack"
 version = "0.5.1"
 dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "binary-install 0.0.1",
  "cargo_metadata 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "console 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "curl 0.4.19 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1251,24 +1266,9 @@ dependencies = [
  "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-pack-binary-install 0.1.0",
  "which 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "wasm-pack-binary-install"
-version = "0.1.0"
-dependencies = [
- "curl 0.4.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tar 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "zip 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "which"
 version = "2.0.1"
diff --git a/Cargo.toml b/Cargo.toml
index 69b21b3..e2daa4d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ siphasher = "0.2.3"
 structopt = "0.2"
 toml = "0.4"
 which = "2.0.0"
-wasm-pack-binary-install = { version = "0.1.0", path = "./binary-install" }
+binary-install = { version = "0.0.1", path = "./binary-install" }
 walkdir = "2"
 
 [dev-dependencies]
diff --git a/binary-install/Cargo.toml b/binary-install/Cargo.toml
index 76d71b1..a14b484 100644
--- a/binary-install/Cargo.toml
+++ b/binary-install/Cargo.toml
@@ -1,6 +1,12 @@
 [package]
-name = "wasm-pack-binary-install"
-version = "0.1.0"
+name = "binary-install"
+description = "install a binary from a path to a global cache"
+authors = ["The wasm-pack team"]
+repository = "https://github.com/rustwasm/wasm-pack/tree/master/binary-install"
+license = "MIT/Apache-2.0"
+version = "0.0.1"
+documentation = "https://docs.rs/binary-install"
+readme = "./README.md"
 
 [dependencies]
 curl = "0.4.13"
diff --git a/binary-install/README.md b/binary-install/README.md
new file mode 100644
index 0000000..a79d5df
--- /dev/null
+++ b/binary-install/README.md
@@ -0,0 +1,2 @@
+# `binary-install`
+> install a binary from a path to a global cache
diff --git a/binary-install/src/lib.rs b/binary-install/src/lib.rs
index dcef39f..c2dcf2c 100644
--- a/binary-install/src/lib.rs
+++ b/binary-install/src/lib.rs
@@ -36,13 +36,15 @@ impl Cache {
     ///
     /// This function may return an error if a cache directory cannot be
     /// determined.
-    pub fn new() -> Result<Cache, Error> {
+    pub fn new(name: &str) -> Result<Cache, Error> {
+        let cache_name = format!(".{}", name);
         let destination = dirs::cache_dir()
-            .map(|p| p.join("wasm-pack"))
+            .map(|p| p.join(&cache_name))
             .or_else(|| {
                 let home = dirs::home_dir()?;
-                Some(home.join(".wasm-pack"))
-            }).ok_or_else(|| format_err!("couldn't find your home directory, is $HOME not set?"))?;
+                Some(home.join(&cache_name))
+            })
+            .ok_or_else(|| format_err!("couldn't find your home directory, is $HOME not set?"))?;
         Ok(Cache::at(&destination))
     }
 
diff --git a/src/bindgen.rs b/src/bindgen.rs
index c2ad7b2..5263a75 100644
--- a/src/bindgen.rs
+++ b/src/bindgen.rs
@@ -1,5 +1,6 @@
 //! Functionality related to installing and running `wasm-bindgen`.
 
+use binary_install::{Cache, Download};
 use child;
 use command::build::BuildProfile;
 use emoji;
@@ -12,7 +13,6 @@ use std::fs;
 use std::path::{Path, PathBuf};
 use std::process::Command;
 use target;
-use wasm_pack_binary_install::{Cache, Download};
 use which::which;
 use PBAR;
 
diff --git a/src/command/build.rs b/src/command/build.rs
index 29b1eaf..c6bad24 100644
--- a/src/command/build.rs
+++ b/src/command/build.rs
@@ -1,5 +1,6 @@
 //! Implementation of the `wasm-pack build` command.
 
+use binary_install::{Cache, Download};
 use bindgen;
 use build;
 use command::utils::{create_pkg_dir, set_crate_path};
@@ -15,7 +16,6 @@ use readme;
 use std::path::PathBuf;
 use std::str::FromStr;
 use std::time::Instant;
-use wasm_pack_binary_install::{Cache, Download};
 use PBAR;
 
 /// Everything required to configure and run the `wasm-pack init` command.
@@ -180,7 +180,7 @@ impl Build {
             mode: build_opts.mode,
             out_dir,
             bindgen: None,
-            cache: Cache::new()?,
+            cache: Cache::new("wasm_pack")?,
             extra_options: build_opts.extra_options,
         })
     }
diff --git a/src/command/test.rs b/src/command/test.rs
index 99c95e2..71f3f21 100644
--- a/src/command/test.rs
+++ b/src/command/test.rs
@@ -1,6 +1,7 @@
 //! Implementation of the `wasm-pack test` command.
 
 use super::build::BuildMode;
+use binary_install::Cache;
 use bindgen;
 use build;
 use command::utils::set_crate_path;
@@ -15,7 +16,6 @@ use progressbar::Step;
 use std::path::PathBuf;
 use std::time::Instant;
 use test::{self, webdriver};
-use wasm_pack_binary_install::Cache;
 use PBAR;
 
 #[derive(Debug, Default, StructOpt)]
@@ -132,7 +132,7 @@ impl Test {
         }
 
         Ok(Test {
-            cache: Cache::new()?,
+            cache: Cache::new("wasm_pack")?,
             crate_path,
             crate_data,
             node,
diff --git a/src/lib.rs b/src/lib.rs
index 0f0e4a0..164988e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -20,11 +20,11 @@ extern crate serde_ignored;
 extern crate serde_json;
 #[macro_use]
 extern crate structopt;
+extern crate binary_install;
 extern crate dialoguer;
 extern crate log;
 extern crate toml;
 extern crate walkdir;
-extern crate wasm_pack_binary_install;
 
 pub mod bindgen;
 pub mod build;
diff --git a/src/test/webdriver.rs b/src/test/webdriver.rs
index 9709c40..9fc3c56 100644
--- a/src/test/webdriver.rs
+++ b/src/test/webdriver.rs
@@ -1,10 +1,10 @@
 //! Getting WebDriver client binaries.
 
+use binary_install::Cache;
 use command::build::BuildMode;
 use failure;
 use std::path::PathBuf;
 use target;
-use wasm_pack_binary_install::Cache;
 
 /// Get the path to an existing `chromedriver`, or install it if no existing
 /// binary is found.
diff --git a/tests/all/bindgen.rs b/tests/all/bindgen.rs
index e1077c5..e935b8a 100644
--- a/tests/all/bindgen.rs
+++ b/tests/all/bindgen.rs
@@ -1,6 +1,6 @@
+use binary_install::Cache;
 use tempfile;
 use wasm_pack::bindgen;
-use wasm_pack_binary_install::Cache;
 
 #[test]
 #[cfg(any(
diff --git a/tests/all/main.rs b/tests/all/main.rs
index 61875e0..06806cd 100644
--- a/tests/all/main.rs
+++ b/tests/all/main.rs
@@ -3,11 +3,11 @@ extern crate failure;
 extern crate lazy_static;
 #[macro_use]
 extern crate serde_derive;
+extern crate binary_install;
 extern crate serde_json;
 extern crate structopt;
 extern crate tempfile;
 extern crate wasm_pack;
-extern crate wasm_pack_binary_install;
 
 mod bindgen;
 mod build;
diff --git a/tests/all/utils/fixture.rs b/tests/all/utils/fixture.rs
index 2ed126e..f98b2e2 100644
--- a/tests/all/utils/fixture.rs
+++ b/tests/all/utils/fixture.rs
@@ -1,3 +1,4 @@
+use binary_install::Cache;
 use std::env;
 use std::fs;
 use std::mem::ManuallyDrop;
@@ -7,7 +8,6 @@ use std::sync::{MutexGuard, Once, ONCE_INIT};
 use std::thread;
 use tempfile::TempDir;
 use wasm_pack;
-use wasm_pack_binary_install::Cache;
 
 /// A test fixture in a temporary directory.
 pub struct Fixture {
diff --git a/tests/all/webdriver.rs b/tests/all/webdriver.rs
index c0bbaa5..d5e8cf6 100644
--- a/tests/all/webdriver.rs
+++ b/tests/all/webdriver.rs
@@ -1,6 +1,6 @@
+use binary_install::Cache;
 use utils::fixture;
 use wasm_pack::test::webdriver;
-use wasm_pack_binary_install::Cache;
 
 #[test]
 #[cfg(any(