diff --git a/boost/build.sh b/boost/build.sh
deleted file mode 100755
index df9bf65..0000000
--- a/boost/build.sh
+++ /dev/null
@@ -1,93 +0,0 @@
-#!/bin/bash
-
-unameOut="$(uname -s)"
-case "${unameOut}" in
-Linux*) machineArch=Linux ;;
-Darwin*) machineArch=MacOS ;;
-CYGWIN*) machineArch=Windows ;;
-MINGW*) machineArch=Windows ;;
-*) machineArch="UNKNOWN:${unameOut}" ;;
-esac
-echo ${machineArch}
-
-libVer=1_83_0
-
-echo libVer=$libVer
-
-scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
-originalPath=$scriptDir/original
-buildPath=$scriptDir/build
-installPath=$scriptDir/install
-logPath=$scriptDir/log
-
-libFilePath=$originalPath/boost_$libVer.tar.gz
-libBuildPath=$buildPath/$libVer
-libInstallPath=$installPath/$libVer
-libSrcPath=$buildPath/boost_$libVer
-
-echo
-echo libFilePath=$libFilePath
-echo libBuildPath=$libBuildPath
-echo libInstallPath=$libInstallPath
-echo libSrcPath=$libSrcPath
-echo logPath=$logPath
-echo
-
-rm -rf $buildPath $installPath $logPath
-
-mkdir -p $libBuildPath
-mkdir -p $libInstallPath
-mkdir -p $libSrcPath
-mkdir -p $logPath
-
-tar zxvpf $libFilePath -C $buildPath >$logPath/untar.log
-
-if [ "${machineArch}" = "Linux" ]; then
-  (cd $libSrcPath &&
-    ./bootstrap.sh --prefix=$libInstallPath >$logPath/configure.log &&
-    ./b2 \
-      --build-dir=$libBuildPath \
-      --prefix=$libInstallPath \
-      --layout=versioned \
-      -j 4 \
-      toolset=gcc \
-      toolset=clang \
-      variant=release,debug \
-      link=shared \
-      threading=multi \
-      runtime-link=shared \
-      address-model=64 \
-      install >$logPath/build.log)
-elif [ "${machineArch}" = "MacOS" ]; then
-  (cd $libSrcPath &&
-    ./bootstrap.sh --prefix=$libInstallPath \
-      --with-toolset=clang >$logPath/configure.log &&
-    ./b2 \
-      --build-dir=$libBuildPath \
-      --prefix=$libInstallPath \
-      --layout=versioned \
-      -j 4 \
-      variant=release,debug \
-      link=shared \
-      threading=multi \
-      runtime-link=shared \
-      address-model=64 \
-      install >$logPath/build.log)
-elif [ "${machineArch}" = "Windows" ]; then
-  (cd $libSrcPath &&
-    ./bootstrap.bat --prefix=$libInstallPath >$logPath/configure.log &&
-    ./b2 \
-      --build-dir=$libBuildPath \
-      --prefix=$libInstallPath \
-      --layout=versioned \
-      -j 4 \
-      variant=release,debug \
-      link=shared \
-      threading=multi \
-      runtime-link=shared \
-      address-model=64 \
-      install >$logPath/build.log)
-else
-  echo "unknown architecture"
-  exit 1
-fi
diff --git a/boost/original/boost_1_83_0.tar.gz b/boost/original/boost_1_83_0.tar.gz
deleted file mode 100644
index e169028..0000000
Binary files a/boost/original/boost_1_83_0.tar.gz and /dev/null differ
diff --git a/cereal/cereal-1.3.2.tar.gz b/cereal/cereal-1.3.2.tar.gz
deleted file mode 100644
index c6c7d80..0000000
Binary files a/cereal/cereal-1.3.2.tar.gz and /dev/null differ
diff --git a/google/benchmark/build.sh b/google/benchmark/build.sh
deleted file mode 100755
index 19bfecd..0000000
--- a/google/benchmark/build.sh
+++ /dev/null
@@ -1,106 +0,0 @@
-#!/bin/bash
-
-unameOut="$(uname -s)"
-case "${unameOut}" in
-Linux*) machineArch=Linux ;;
-Darwin*) machineArch=MacOS ;;
-CYGWIN*) machineArch=Windows ;;
-MINGW*) machineArch=Windows ;;
-*) machineArch="UNKNOWN:${unameOut}" ;;
-esac
-echo ${machineArch}
-
-libVer=1.5.0
-
-echo libVer=$libVer
-
-scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
-originalPath=$scriptDir/original
-buildPath=$scriptDir/build
-installPath=$scriptDir/install
-
-libFilePath=$originalPath/benchmark-$libVer.tar.gz
-libBuildPath=$buildPath/$libVer
-libInstallPath=$installPath/$libVer
-libSrcPath=$buildPath/benchmark-$libVer
-
-echo
-echo libFilePath=$libFilePath
-echo libBuildPath=$libBuildPath
-echo libInstallPath=$libInstallPath
-echo libSrcPath=$libSrcPath
-echo
-
-rm -rf $buildPath $installPath
-
-mkdir -p $libBuildPath
-mkdir -p $libInstallPath
-mkdir -p $libSrcPath
-
-tar zxvpf $libFilePath -C $buildPath
-
-if [ "${machineArch}" = "Linux" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
-      $libSrcPath &&
-    make install -j)
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Debug \
-      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
-      $libSrcPath &&
-    make install -j)
-elif [ "${machineArch}" = "MacOS" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
-      -DLLVMAR_EXECUTABLE:PATH=/usr/bin/ar \
-      -DLLVMNM_EXECUTABLE:PATH=/usr/bin/nm \
-      -DLLVMRANLIB_EXECUTABLE:PATH=/usr/bin/ranlib \
-      $libSrcPath &&
-    make install -j)
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Debug \
-      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
-      -DLLVMAR_EXECUTABLE:PATH=/usr/bin/ar \
-      -DLLVMNM_EXECUTABLE:PATH=/usr/bin/nm \
-      -DLLVMRANLIB_EXECUTABLE:PATH=/usr/bin/ranlib \
-      $libSrcPath &&
-    make install -j)
-elif [ "${machineArch}" = "Windows" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/release \
-      -G "Visual Studio 16 2019" \
-      -A x64 \
-      $libSrcPath &&
-    cmake \
-      --build . \
-      --config Release \
-      --target INSTALL)
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Debug \
-      -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath/debug \
-      -G "Visual Studio 16 2019" \
-      -A x64 \
-      $libSrcPath &&
-    cmake \
-      --build . \
-      --config Debug \
-      --target INSTALL)
-else
-  echo "unknown architecture"
-  exit 1
-fi
diff --git a/google/benchmark/original/benchmark-1.5.0.tar.gz b/google/benchmark/original/benchmark-1.5.0.tar.gz
deleted file mode 100644
index 6281c4a..0000000
Binary files a/google/benchmark/original/benchmark-1.5.0.tar.gz and /dev/null differ
diff --git a/google/log/build.sh b/google/log/build.sh
deleted file mode 100755
index e7e10b5..0000000
--- a/google/log/build.sh
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/bin/bash
-
-unameOut="$(uname -s)"
-case "${unameOut}" in
-Linux*) machineArch=Linux ;;
-Darwin*) machineArch=MacOS ;;
-CYGWIN*) machineArch=Windows ;;
-MINGW*) machineArch=Windows ;;
-*) machineArch="UNKNOWN:${unameOut}" ;;
-esac
-echo ${machineArch}
-
-libVer=0.4.0
-
-echo libVer=$libVer
-
-scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
-originalPath=$scriptDir/original
-buildPath=$scriptDir/build
-installPath=$scriptDir/install
-
-libFilePath=$originalPath/glog-$libVer.tar.gz
-libBuildPath=$buildPath/$libVer
-libInstallPath=$installPath/$libVer
-libSrcPath=$buildPath/glog-$libVer
-
-echo
-echo libFilePath=$libFilePath
-echo libBuildPath=$libBuildPath
-echo libInstallPath=$libInstallPath
-echo libSrcPath=$libSrcPath
-echo
-
-rm -rf $buildPath $installPath
-
-mkdir -p $libBuildPath
-mkdir -p $libInstallPath
-mkdir -p $libSrcPath
-
-tar zxvpf $libFilePath -C $buildPath
-
-if [ "${machineArch}" = "Linux" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      $libSrcPath &&
-    make install -j)
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Debug \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      $libSrcPath &&
-    make install -j)
-elif [ "${machineArch}" = "MacOS" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      $libSrcPath &&
-    make install -j)
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Debug \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      $libSrcPath &&
-    make install -j)
-elif [ "${machineArch}" = "Windows" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      -G "Visual Studio 16 2019" \
-      -A x64 \
-      $libSrcPath &&
-    cmake \
-      --build . \
-      --config Release \
-      --target INSTALL &&
-    cmake \
-      --build . \
-      --config Debug \
-      --target INSTALL)
-else
-  echo "unknown architecture"
-  exit 1
-fi
diff --git a/google/log/original/glog-0.4.0.tar.gz b/google/log/original/glog-0.4.0.tar.gz
deleted file mode 100644
index 13c6cb7..0000000
Binary files a/google/log/original/glog-0.4.0.tar.gz and /dev/null differ
diff --git a/google/test/build.sh b/google/test/build.sh
deleted file mode 100755
index f93e696..0000000
--- a/google/test/build.sh
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/bin/bash
-
-unameOut="$(uname -s)"
-case "${unameOut}" in
-Linux*) machineArch=Linux ;;
-Darwin*) machineArch=MacOS ;;
-CYGWIN*) machineArch=Windows ;;
-MINGW*) machineArch=Windows ;;
-*) machineArch="UNKNOWN:${unameOut}" ;;
-esac
-echo ${machineArch}
-
-libVer=1.10.0
-
-echo libVer=$libVer
-
-scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
-originalPath=$scriptDir/original
-buildPath=$scriptDir/build
-installPath=$scriptDir/install
-
-libFilePath=$originalPath/googletest-release-$libVer.tar.gz
-libBuildPath=$buildPath/$libVer
-libInstallPath=$installPath/$libVer
-libSrcPath=$buildPath/googletest-release-$libVer
-
-echo
-echo libFilePath=$libFilePath
-echo libBuildPath=$libBuildPath
-echo libInstallPath=$libInstallPath
-echo libSrcPath=$libSrcPath
-echo
-
-rm -rf $buildPath $installPath
-
-mkdir -p $libBuildPath
-mkdir -p $libInstallPath
-mkdir -p $libSrcPath
-
-tar zxvpf $libFilePath -C $buildPath
-
-if [ "${machineArch}" = "Linux" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      $libSrcPath &&
-    make install -j)
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Debug \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      $libSrcPath &&
-    make install -j)
-elif [ "${machineArch}" = "MacOS" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      $libSrcPath &&
-    make install -j)
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Debug \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      $libSrcPath &&
-    make install -j)
-elif [ "${machineArch}" = "Windows" ]; then
-  (cd $libBuildPath &&
-    cmake \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DBUILD_SHARED_LIBS:BOOL=TRUE \
-      -DCMAKE_INSTALL_PREFIX:PATH=$libInstallPath \
-      -G "Visual Studio 16 2019" \
-      -A x64 \
-      $libSrcPath &&
-    cmake \
-      --build . \
-      --config Release \
-      --target INSTALL &&
-    cmake \
-      --build . \
-      --config Debug \
-      --target INSTALL)
-else
-  echo "unknown architecture"
-  exit 1
-fi
diff --git a/google/test/original/googletest-release-1.10.0.tar.gz b/google/test/original/googletest-release-1.10.0.tar.gz
deleted file mode 100644
index ab10868..0000000
Binary files a/google/test/original/googletest-release-1.10.0.tar.gz and /dev/null differ