diff --git a/.gitignore b/.gitignore
index 0704fda..6a42029 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,3 @@
 /.cache
 /build
-/*.py
-docker.sh
-/curl
\ No newline at end of file
+/TODO
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7dc8a47..ed0eb81 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,32 +1,13 @@
 cmake_minimum_required(VERSION 3.16)
 project(shrap)
 
-include(FetchContent)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-FetchContent_Declare(
-  blake3
-  GIT_REPOSITORY https://github.com/BLAKE3-team/BLAKE3.git
-  GIT_TAG        1.8.3
-)
-FetchContent_MakeAvailable(blake3)
-
-add_library(blake3_lib STATIC
-    ${blake3_SOURCE_DIR}/c/blake3.c
-    ${blake3_SOURCE_DIR}/c/blake3_dispatch.c
-    ${blake3_SOURCE_DIR}/c/blake3_portable.c
-)
-target_compile_definitions(blake3_lib PRIVATE 
-    BLAKE3_NO_SSE2 
-    BLAKE3_NO_SSE41 
-    BLAKE3_NO_AVX2 
-    BLAKE3_NO_AVX512
-)
-target_include_directories(blake3_lib PUBLIC ${blake3_SOURCE_DIR}/c)
+find_package(blake3 REQUIRED)
 
 add_executable(${PROJECT_NAME} src/main.cc)
 
-target_link_libraries(${PROJECT_NAME} PRIVATE blake3_lib)
+target_link_libraries(${PROJECT_NAME} PRIVATE blake3)
 
 set_target_properties(${PROJECT_NAME} PROPERTIES LINK_FLAGS "-static")
\ No newline at end of file
diff --git a/curl b/curl
new file mode 100755
index 0000000..e6517c8
Binary files /dev/null and b/curl differ
diff --git a/docker.sh b/docker.sh
new file mode 100755
index 0000000..9d98de1
--- /dev/null
+++ b/docker.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+set -xe
+
+cmake --build build -j 12
+
+cat << EOF > Dockerfile
+FROM debian:trixie-slim
+
+RUN apt update -y && apt install -y --no-install-recommends gcc g++ libc6-dev ca-certificates
+RUN apt remove -y --allow-remove-essential perl manpages-dev perl-base && apt autoremove -y
+
+WORKDIR /app
+CMD ["/bin/bash"]
+EOF
+
+docker build -t shrap .
+rm Dockerfile
+
+docker run --rm -it -v .:/app shrap
diff --git a/packages/clamav.shrap b/packages/clamav.shrap
index ac17d8e..9647ae3 100644
--- a/packages/clamav.shrap
+++ b/packages/clamav.shrap
@@ -2,7 +2,7 @@
     (name "clamav")
     (version "1.5.1")
     (homepage "https://www.clamav.net/")
-    (dependencies cmake rust-bin zlib bzip2 libxml2 libpcre2 libjson-c curl libncurses libmilter)
+    (dependencies cmake rustc bzip2 libxml2 libpcre2 libjson-c curl libncurses libmilter)
     (src (tar
         (url "https://www.clamav.net/downloads/production/clamav-1.5.1.tar.gz")
         (dir "clamav-1.5.1")
diff --git a/packages/cmake.shrap b/packages/cmake.shrap
index 271f598..e538abd 100644
--- a/packages/cmake.shrap
+++ b/packages/cmake.shrap
@@ -2,11 +2,11 @@
     (name "cmake")
     (version "4.2.3")
     (homepage "https://cmake.org/")
-    (dependencies libopenssl)
+    (dependencies curl libexpat libarchive libuv)
     (src (tar
         (url "https://github.com/Kitware/CMake/releases/download/v4.2.3/cmake-4.2.3.tar.gz")
         (dir "cmake-4.2.3")
         (blake3 "d4cf435ab124932c313d4c8a125c8a3add3d171587438e8c82773a44b038fd34")))
     (build
-        (shell "./bootstrap --prefix=/usr --parallel=8")
-        (shell "make install")))
+        (shell "./bootstrap --prefix=/usr --parallel=8 --system-libs --no-system-librhash --no-system-jsoncpp --no-system-cppdap")
+        (make)))
diff --git a/packages/libarchive.shrap b/packages/libarchive.shrap
new file mode 100644
index 0000000..8103df1
--- /dev/null
+++ b/packages/libarchive.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "libarchive")
+    (version "3.8.5")
+    (homepage "https://libarchive.org/")
+    (dependencies make)
+    (src (tar
+        (url "https://libarchive.org/downloads/libarchive-3.8.5.tar.gz")
+        (dir "libarchive-3.8.5")
+        (blake3 "88054392b2b96bedf7d048eb5cd78cb13cab0829f0df1802b289d58c48702149")))
+    (build
+        (configure_make)))
diff --git a/packages/libcap-ng.shrap b/packages/libcap-ng.shrap
new file mode 100644
index 0000000..3dc92ad
--- /dev/null
+++ b/packages/libcap-ng.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "libcap-ng")
+    (version "0.8.5")
+    (homepage "https://people.redhat.com/sgrubb/libcap-ng/")
+    (dependencies make)
+    (src (tar
+        (url "https://people.redhat.com/sgrubb/libcap-ng/libcap-ng-0.8.5.tar.gz")
+        (dir "libcap-ng-0.8.5")
+        (blake3 "31cf706701f3f7b34dd3f2d8ad4ca85a1b633dc15a72d90b76c9a973ac07c103")))
+    (build
+        (configure_make)))
diff --git a/packages/libgnutls.shrap b/packages/libgnutls.shrap
index dcad220..b7eefa0 100644
--- a/packages/libgnutls.shrap
+++ b/packages/libgnutls.shrap
@@ -2,11 +2,11 @@
     (name "libgnutls")
     (version "3.8.12")
     (homepage "https://gnutls.org/")
-    (dependencies xz pkg-config libnettle libp11-kit)
+    (dependencies xz pkg-config libnettle libp11-kit libunistring)
     (src (tar
         (url "https://www.gnupg.org/ftp/gcrypt/gnutls/v3.8/gnutls-3.8.12.tar.xz")
         (dir "gnutls-3.8.12")
         (blake3 "d60d32619210c02b3b280a79e32c8323a7fd556ae77e1b461d69744bc93f05d5")))
     (build
         (configure_make
-            (configure_flags "--with-included-libtasn1 --with-included-unistring --disable-doc --disable-tests --disable-tools"))))
+            (configure_flags "--disable-doc --disable-tests --disable-tools"))))
diff --git a/packages/libnl.shrap b/packages/libnl.shrap
new file mode 100644
index 0000000..5019270
--- /dev/null
+++ b/packages/libnl.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "libnl")
+    (version "3.12.0")
+    (homepage "https://github.com/thom311/libnl")
+    (dependencies bison flex)
+    (src (tar
+        (url "https://github.com/thom311/libnl/releases/download/libnl3_12_0/libnl-3.12.0.tar.gz")
+        (dir "libnl-3.12.0")
+        (blake3 "e2905e07eedd9100fb1d3e49625e0d27f9c855cfbc33845bbb65336c8a991ea1")))
+    (build
+        (configure_make)))
diff --git a/packages/libunistring.shrap b/packages/libunistring.shrap
new file mode 100644
index 0000000..9808d10
--- /dev/null
+++ b/packages/libunistring.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "libunistring")
+    (version "1.4.1")
+    (homepage "https://www.gnu.org/software/libunistring/")
+    (dependencies make)
+    (src (tar
+        (url "https://ftp.gnu.org/gnu/libunistring/libunistring-1.4.1.tar.gz")
+        (dir "libunistring-1.4.1")
+        (blake3 "24b086d0dba812ef13648edcf9566925929fe9dd31c58804b7b4ce0dd28dc801")))
+    (build
+        (configure_make)))
diff --git a/packages/libuv.shrap b/packages/libuv.shrap
new file mode 100644
index 0000000..e5f282c
--- /dev/null
+++ b/packages/libuv.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "libuv")
+    (version "1.52.0")
+    (homepage "https://libuv.org/")
+    (dependencies make)
+    (src (tar
+        (url "https://dist.libuv.org/dist/v1.52.0/libuv-v1.52.0-dist.tar.gz")
+        (dir "libuv-1.52.0")
+        (blake3 "fa785aef13aa86b4cdf66e440235a3fd869424781a7341b49041b9ed20de8f35")))
+    (build
+        (configure_make)))
diff --git a/packages/libyaml.shrap b/packages/libyaml.shrap
index cb08e6b..efd25a7 100644
--- a/packages/libyaml.shrap
+++ b/packages/libyaml.shrap
@@ -2,6 +2,7 @@
     (name "libyaml")
     (version "0.2.5")
     (homepage "https://pyyaml.org/wiki/LibYAML")
+    (dependencies make)
     (src (tar
         (url "https://github.com/yaml/libyaml/releases/download/0.2.5/yaml-0.2.5.tar.gz")
         (dir "yaml-0.2.5")
diff --git a/packages/lzo.shrap b/packages/lzo.shrap
new file mode 100644
index 0000000..7326030
--- /dev/null
+++ b/packages/lzo.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "lzo")
+    (version "2.10")
+    (homepage "https://www.oberhumer.com/opensource/lzo/")
+    (dependencies make)
+    (src (tar
+        (url "https://www.oberhumer.com/opensource/lzo/download/lzo-2.10.tar.gz")
+        (dir "lzo-2.10")
+        (blake3 "3e1c1d7b5858ca4415510a80ad48566b44f5d393714f847ea3652c8805a5abca")))
+    (build
+        (configure_make)))
diff --git a/packages/ocaml.shrap b/packages/ocaml.shrap
new file mode 100644
index 0000000..e05c04b
--- /dev/null
+++ b/packages/ocaml.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "ocaml")
+    (version "5.4.1")
+    (homepage "https://ocaml.org/")
+    (dependencies make zstd)
+    (src (tar
+        (url "https://github.com/ocaml/ocaml/releases/download/5.4.1/ocaml-5.4.1.tar.gz")
+        (dir "ocaml-5.4.1")
+        (blake3 "b834191efd80d8cabfd674f5d76b5785b383c9e701c8af8fe017bcd7b3932693")))
+    (build
+        (configure_make)))
diff --git a/packages/openvpn.shrap b/packages/openvpn.shrap
new file mode 100644
index 0000000..2410f07
--- /dev/null
+++ b/packages/openvpn.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "openvpn")
+    (version "2.7.0")
+    (homepage "https://openvpn.net/")
+    (dependencies pkg-config libnl libcap-ng libopenssl lz4 lzo libpam)
+    (src (tar
+        (url "https://github.com/OpenVPN/openvpn/releases/download/v2.7.0/openvpn-2.7.0.tar.gz")
+        (dir "openvpn-2.7.0")
+        (blake3 "94adeb6c9bdce39b1148b33507b0f5b049bb7691dca9111c9401e0a60350df70")))
+    (build
+        (configure_make)))
diff --git a/packages/patch.shrap b/packages/patch.shrap
new file mode 100644
index 0000000..f29ae98
--- /dev/null
+++ b/packages/patch.shrap
@@ -0,0 +1,11 @@
+(package
+    (name "patch")
+    (version "2.8")
+    (homepage "https://savannah.gnu.org/projects/patch/")
+    (dependencies make)
+    (src (tar
+        (url "https://ftp.gnu.org/gnu/patch/patch-2.8.tar.gz")
+        (dir "patch-2.8")
+        (blake3 "bf50f1dcbece294082d0b4e25b9179a1cdaa8a491a9df64425b37b03093a93d6")))
+    (build
+        (configure_make)))
diff --git a/packages/qemu.shrap b/packages/qemu.shrap
index c1097c8..7580c71 100644
--- a/packages/qemu.shrap
+++ b/packages/qemu.shrap
@@ -2,11 +2,11 @@
     (name "qemu")
     (version "10.2.1")
     (homepage "https://www.qemu.org/")
-    (dependencies libglib bison flex libpng)
+    (dependencies libglib bison flex)
     (src (tar
         (url "https://download.qemu.org/qemu-10.2.1.tar.xz")
         (dir "qemu-10.2.1")
         (blake3 "c4ac0f9dbe06a68950ef2d999a411584bc8474b8576123848c593af7bc03fb1d")))
     (build
         (configure_make
-            (configure_flags "--disable-docs --enable-vmdk --enable-tools --enable-png"))))
+            (configure_flags "--disable-docs --enable-vmdk --enable-tools"))))
diff --git a/packages/rsync.shrap b/packages/rsync.shrap
index 19580f0..d0c1b9a 100644
--- a/packages/rsync.shrap
+++ b/packages/rsync.shrap
@@ -2,7 +2,7 @@
     (name "rsync")
     (version "3.4.1")
     (homepage "https://rsync.samba.org/")
-    (dependencies openssl libxxhash zstd lz4)
+    (dependencies libopenssl libxxhash zstd lz4)
     (src (tar
         (url "https://download.samba.org/pub/rsync/src/rsync-3.4.1.tar.gz")
         (dir "rsync-3.4.1")
diff --git a/packages/rust-bin.shrap b/packages/rust-bin.shrap
deleted file mode 100644
index e1b8dbf..0000000
--- a/packages/rust-bin.shrap
+++ /dev/null
@@ -1,11 +0,0 @@
-(package
-    (name "rust-bin")
-    (version "1.93.1")
-    (homepage "https://rust-lang.org/")
-    (dependencies xz)
-    (src (tar
-        (url "https://static.rust-lang.org/dist/rust-1.93.1-x86_64-unknown-linux-gnu.tar.xz")
-        (dir "rust-1.93.1-x86_64-unknown-linux-gnu")
-        (blake3 "1de14a92da1b8a2ddeddef6c744db0b46fc413bc67db6bd20bd6233b79fa2fd9")))
-    (build
-        (shell "./install.sh --prefix=/usr")))
diff --git a/packages/rustc.shrap b/packages/rustc.shrap
new file mode 100644
index 0000000..36c35bd
--- /dev/null
+++ b/packages/rustc.shrap
@@ -0,0 +1,16 @@
+(package
+    (name "rustc")
+    (version "1.93.1")
+    (homepage "https://rust-lang.org/")
+    (dependencies xz ninja cmake)
+    (src (tar
+        (url "https://static.rust-lang.org/dist/rustc-1.93.1-src.tar.xz")
+        (dir "rustc-1.93.1-src")
+        (blake3 "c8f492b93a95d64efb51fbcc5eab1e8edc1468a3f5be923c756b69d66892161a")))
+    (build
+        (shell "cp bootstrap.example.toml bootstrap.toml || true")
+        (shell "sed -i '1illvm.targets = \"X86\"' bootstrap.toml")
+        (shell "sed -i '1ibuild.docs = false' bootstrap.toml")
+        (shell "sed -i '1iinstall.prefix = \"/opt/rustc\"' bootstrap.toml")
+        (shell "./x.py install")
+        (shell "for f in /opt/rustc/bin/*; do ln -s \"$f\" /usr/bin/ || true; done")))
diff --git a/src/main.cc b/src/main.cc
index 9e9204a..58eea08 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -4,7 +4,6 @@
 #include <filesystem>
 #include <functional>
 #include <span>
-#include <sys/stat.h>
 #include <thread>
 #include <unordered_map>
 
@@ -75,7 +74,7 @@ void install_package(const std::string &name) {
   Expr pkg = packages[name];
 
   std::cout << "\n\n\tInstalling " << pkg.get_one("name").value << " ("
-            << pkg.get_one("version").value << ")...\n\n\n";
+            << pkg.get_one("version").value << ")...\n\n";
 
   Expr src = pkg.get_one("src");
   std::string src_type = src.children[0].value;
@@ -90,6 +89,7 @@ void install_package(const std::string &name) {
 
     // dont redownload if checksum matches
     if (std::filesystem::exists(archive_path)) {
+      std::cout << "\tComputing checksum...\n";
       std::string current_hash = Util::hash_file(archive_path);
       if (current_hash == expected_hash) {
         needs_download = false;
@@ -99,6 +99,7 @@ void install_package(const std::string &name) {
     if (needs_download) {
       Util::shell_command("./curl -L -o " + archive_path + " " + src_url);
 
+      std::cout << "\n\tComputing checksum...\n";
       std::string hash = Util::hash_file(archive_path);
       if (expected_hash != hash) {
         std::cerr << "Checksum check failed.\n";
@@ -108,6 +109,7 @@ void install_package(const std::string &name) {
       }
     }
 
+    std::cout << "\n\tExtracting...\n";
     Util::shell_command("tar xf " + archive_path + " -C /tmp/shrap/");
   } else {
     throw std::runtime_error("unrecognized src type");
@@ -115,6 +117,7 @@ void install_package(const std::string &name) {
 
   std::string jobs = std::to_string(std::thread::hardware_concurrency());
 
+  std::cout << "\n\tBuilding...\n\n";
   for (const auto &step : pkg.get("build").children) {
     std::string step_type = step.children[0].value;
 
@@ -242,6 +245,10 @@ int main(int argc, char **argv) {
 
   std::cout << "\nFollowing packages will be installed:\n";
   for (const std::string &pkg : to_install) {
+    if (!packages.contains(pkg)) {
+      std::cerr << "Package not found: " << pkg << "\n";
+      std::exit(1);
+    }
     std::cout << " - " << pkg << " (" << packages[pkg].get_one("version").value
               << ")" << std::endl;
   }