diff --git a/Cargo.lock b/Cargo.lock
index 3e5f294..87188a4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -552,13 +552,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.1.12"
+version = "0.2.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "libc"
-version = "0.2.50"
+name = "libflate"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "liftinstall"
@@ -574,22 +579,22 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 1.8.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "nfd 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "number_prefix 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "number_prefix 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "tar 0.4.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "toml 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "web-view 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "winres 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "xz-decom 0.2.0 (git+https://github.com/j-selby/xz-decom.git?rev=9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5)",
- "zip 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "xz2 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zip 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -617,6 +622,16 @@ dependencies = [
  "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "lzma-sys"
+version = "0.1.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cc 1.0.32 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "matches"
 version = "0.1.8"
@@ -728,15 +743,6 @@ dependencies = [
  "ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "msdos_time"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "native-tls"
 version = "0.2.2"
@@ -800,11 +806,8 @@ dependencies = [
 
 [[package]]
 name = "number_prefix"
-version = "0.2.8"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "openssl"
@@ -1082,19 +1085,19 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "0.2.11"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.5.6"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1626,6 +1629,14 @@ dependencies = [
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "toml"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "try-lock"
 version = "0.1.0"
@@ -1839,30 +1850,21 @@ dependencies = [
 ]
 
 [[package]]
-name = "xz-decom"
-version = "0.2.0"
-source = "git+https://github.com/j-selby/xz-decom.git?rev=9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5#9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5"
+name = "xz2"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "xz-embedded-sys 0.1.1 (git+https://github.com/j-selby/xz-decom.git?rev=9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5)",
-]
-
-[[package]]
-name = "xz-embedded-sys"
-version = "0.1.1"
-source = "git+https://github.com/j-selby/xz-decom.git?rev=9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5#9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5"
-dependencies = [
- "cc 1.0.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lzma-sys 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "zip"
-version = "0.4.2"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bzip2 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "msdos_time 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libflate 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "podio 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1933,11 +1935,12 @@ dependencies = [
 "checksum language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
 "checksum lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bc5729f27f159ddd61f4df6228e827e86643d4d3e7c32183cb30a1c08f604a14"
 "checksum lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
-"checksum libc 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "e32a70cf75e5846d53a673923498228bbec6a8624708a9ea5645f075d6276122"
 "checksum libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)" = "aab692d7759f5cd8c859e169db98ae5b52c924add2af5fbbca11d12fefb567c1"
+"checksum libflate 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)" = "7346a83e8a2c3958d44d24225d905385dc31fc16e89dffb356c457b278914d20"
 "checksum lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
 "checksum log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
 "checksum log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c84ec4b527950aa83a329754b01dbe3f58361d1c5efacd1f6d68c494d08a17c6"
+"checksum lzma-sys 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "16b5c59c57cc4d39e7999f50431aa312ea78af7c93b23fbb0c3567bd672e7f35"
 "checksum matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 "checksum memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2efc7bc57c883d4a4d6e3246905283d8dae951bb3bd32f49d6ef297f546e1c39"
 "checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
@@ -1950,7 +1953,6 @@ dependencies = [
 "checksum mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)" = "71646331f2619b1026cc302f87a2b8b648d5c6dd6937846a16cc8ce0f347f432"
 "checksum mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "966257a94e196b11bb43aca423754d87429960a768de9414f3691d6957abf125"
 "checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
-"checksum msdos_time 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "aad9dfe950c057b1bfe9c1f2aa51583a8468ef2a5baba2ebbe06d775efeb7729"
 "checksum native-tls 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ff8e08de0070bbf4c31f452ea2a70db092f36f6f2e4d897adf5674477d488fb2"
 "checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
 "checksum nfd 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8e752e3c216bc8a491c5b59fa46da10f1379ae450b19ac688e07f4bb55042e98"
@@ -1958,7 +1960,7 @@ dependencies = [
 "checksum num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)" = "e83d528d2677f0518c570baf2b7abdcf0cd2d248860b68507bdcb3e91d4c0cea"
 "checksum num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0b3a5d7cc97d6d30d8b9bc8fa19bf45349ffe46241e8816f50f62f6d6aaabee1"
 "checksum num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1a23f0ed30a54abaa0c7e83b1d2d87ada7c3c23078d1d87815af3e3b6385fbba"
-"checksum number_prefix 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "dbf9993e59c894e3c08aa1c2712914e9e6bf1fcbfc6bef283e2183df345a4fee"
+"checksum number_prefix 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "17b02fc0ff9a9e4b35b3342880f48e896ebf69f2967921fe8646bf5b7125956a"
 "checksum openssl 0.10.20 (registry+https://github.com/rust-lang/crates.io-index)" = "5a0d6b781aac4ac1bd6cafe2a2f0ad8c16ae8e1dd5184822a16c50139f8838d9"
 "checksum openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 "checksum openssl-sys 0.9.43 (registry+https://github.com/rust-lang/crates.io-index)" = "33c86834957dd5b915623e94f2f4ab2c70dd8f6b70679824155d5ae21dbd495d"
@@ -1990,8 +1992,8 @@ dependencies = [
 "checksum redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)" = "423e376fffca3dfa06c9e9790a9ccd282fafb3cc6e6397d01dbf64f9bacc6b85"
 "checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
 "checksum redox_users 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe5204c3a17e97dde73f285d49be585df59ed84b50a872baf416e73b62c3828"
-"checksum regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"
-"checksum regex-syntax 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7d707a4fa2637f2dca2ef9fd02225ec7661fe01a53623c1e6515b6916511f7a7"
+"checksum regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "53ee8cfdddb2e0291adfb9f13d31d3bbe0a03c9a402c01b1e24188d86c35b24f"
+"checksum regex-syntax 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "8c2f35eedad5295fdf00a63d7d4b238135723f92b434ec06774dad15c7ab0861"
 "checksum relay 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1576e382688d7e9deecea24417e350d3062d97e32e45d70b1cde65994ff1489a"
 "checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
 "checksum reqwest 0.9.12 (registry+https://github.com/rust-lang/crates.io-index)" = "962fa64e670e70b9d3a81c3688832eb59293ef490e0af5ad169763f62016ac5e"
@@ -2047,6 +2049,7 @@ dependencies = [
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
 "checksum toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
+"checksum toml 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "87c5890a989fa47ecdc7bcb4c63a77a82c18f306714104b1decfd722db17b39e"
 "checksum try-lock 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee2aa4715743892880f70885373966c83d73ef1b0838a664ef0c76fffd35e7c2"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
 "checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
@@ -2077,6 +2080,5 @@ dependencies = [
 "checksum winres 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "23d1181cabfe955a4f168def0b3e0c3e89fc80f7dd54cdf39c78822edc71fd3e"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
 "checksum xattr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
-"checksum xz-decom 0.2.0 (git+https://github.com/j-selby/xz-decom.git?rev=9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5)" = "<none>"
-"checksum xz-embedded-sys 0.1.1 (git+https://github.com/j-selby/xz-decom.git?rev=9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5)" = "<none>"
-"checksum zip 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "36b9e08fb518a65cf7e08a1e482573eb87a2f4f8c6619316612a3c1f162fe822"
+"checksum xz2 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c179869f34fc7c01830d3ce7ea2086bc3a07e0d35289b667d0a8bf910258926c"
+"checksum zip 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1cbbddef6339155bc4fa8e2609040078ff18f3011117b55caa9f0516d544a357"
diff --git a/Cargo.toml b/Cargo.toml
index 7bbcaba..e5d0d6c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,38 +11,38 @@ build = "build.rs"
 web-view = "0.4.0"
 
 hyper = "0.11.27"
-futures = "*"
-mime_guess = "1.8.3"
-url = "*"
+futures = "0.1.25"
+mime_guess = "1.8.6"
+url = "1.7.2"
 
-reqwest = "0.9.0"
-number_prefix = "0.2.7"
+reqwest = "0.9.12"
+number_prefix = "0.3.0"
 
-serde = "1.0.27"
-serde_derive = "1.0.27"
-serde_json = "1.0.9"
+serde = "1.0.89"
+serde_derive = "1.0.89"
+serde_json = "1.0.39"
 
-toml = "0.4"
+toml = "0.5.0"
 
 semver = {version = "0.9.0", features = ["serde"]}
-regex = "0.2"
+regex = "1.1.2"
 
 dirs = "1.0"
-zip = "0.4.2"
-xz-decom = {git = "https://github.com/j-selby/xz-decom.git", rev = "9ebf3d00d9ff909c39eec1d2cf7e6e068ce214e5"}
+zip = "0.5.1"
+xz2 = "0.1.6"
 tar = "0.4"
 
 log = "0.4"
 fern = "0.5"
-chrono = "0.4.5"
+chrono = "0.4.6"
 
 clap = "2.32.0"
 
 [build-dependencies]
-walkdir = "2"
-serde = "1.0.27"
-serde_derive = "1.0.27"
-toml = "0.4"
+walkdir = "2.2.7"
+serde = "1.0.89"
+serde_derive = "1.0.89"
+toml = "0.5.0"
 
 [target.'cfg(windows)'.dependencies]
 # NFD is needed on Windows, as web-view doesn't work correctly here
diff --git a/src/archives/mod.rs b/src/archives/mod.rs
index f3a1198..d029173 100644
--- a/src/archives/mod.rs
+++ b/src/archives/mod.rs
@@ -10,7 +10,7 @@ use std::io::Read;
 use std::iter::Iterator;
 use std::path::PathBuf;
 
-use xz_decom;
+use xz2::read::XzDecoder;
 
 pub trait Archive<'a> {
     /// func: iterator value, max size, file name, file contents
@@ -92,8 +92,10 @@ pub fn read_archive<'a>(name: &str, data: &'a [u8]) -> Result<Box<Archive<'a> +
         Ok(Box::new(ZipArchive { archive }))
     } else if name.ends_with(".tar.xz") {
         // Decompress a .tar.xz file
-        let decompressed_data = xz_decom::decompress(data)
-            .map_err(|x| format!("Failed to build decompressor: {:?}", x))?;
+        let mut decompresser = XzDecoder::new(data);
+        let mut decompressed_data = Vec::new();
+        decompresser.read_to_end(&mut decompressed_data)
+            .map_err(|x| format!("Failed to decompress data: {:?}", x))?;
 
         let decompressed_contents: Box<Read> = Box::new(Cursor::new(decompressed_data));
 
diff --git a/src/installer.rs b/src/installer.rs
index 97f7b95..54eb93c 100644
--- a/src/installer.rs
+++ b/src/installer.rs
@@ -40,7 +40,7 @@ use std::fs::remove_file;
 
 use http;
 
-use number_prefix::{decimal_prefix, Prefixed, Standalone};
+use number_prefix::{NumberPrefix, Prefixed, Standalone};
 
 /// A message thrown during the installation of packages.
 #[derive(Serialize)]
@@ -264,11 +264,11 @@ impl InstallerFramework {
             };
 
             // Pretty print data volumes
-            let pretty_current = match decimal_prefix(downloaded as f64) {
+            let pretty_current = match NumberPrefix::decimal(downloaded as f64) {
                 Standalone(bytes) => format!("{} bytes", bytes),
                 Prefixed(prefix, n) => format!("{:.0} {}B", n, prefix),
             };
-            let pretty_total = match decimal_prefix(size as f64) {
+            let pretty_total = match NumberPrefix::decimal(size as f64) {
                 Standalone(bytes) => format!("{} bytes", bytes),
                 Prefixed(prefix, n) => format!("{:.0} {}B", n, prefix),
             };
diff --git a/src/main.rs b/src/main.rs
index ead65d4..3d80874 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -30,7 +30,7 @@ extern crate semver;
 
 extern crate dirs;
 extern crate tar;
-extern crate xz_decom;
+extern crate xz2;
 extern crate zip;
 
 extern crate fern;
diff --git a/src/tasks/download_pkg.rs b/src/tasks/download_pkg.rs
index fe1279a..8c9f322 100644
--- a/src/tasks/download_pkg.rs
+++ b/src/tasks/download_pkg.rs
@@ -12,7 +12,7 @@ use tasks::resolver::ResolvePackageTask;
 
 use http::stream_file;
 
-use number_prefix::{decimal_prefix, Prefixed, Standalone};
+use number_prefix::{NumberPrefix, Prefixed, Standalone};
 
 use logging::LoggingErrors;
 
@@ -68,11 +68,11 @@ impl Task for DownloadPackageTask {
             };
 
             // Pretty print data volumes
-            let pretty_current = match decimal_prefix(downloaded as f64) {
+            let pretty_current = match NumberPrefix::decimal(downloaded as f64) {
                 Standalone(bytes) => format!("{} bytes", bytes),
                 Prefixed(prefix, n) => format!("{:.0} {}B", n, prefix),
             };
-            let pretty_total = match decimal_prefix(size as f64) {
+            let pretty_total = match NumberPrefix::decimal(size as f64) {
                 Standalone(bytes) => format!("{} bytes", bytes),
                 Prefixed(prefix, n) => format!("{:.0} {}B", n, prefix),
             };