diff --git a/astronaut/astronaut.sat b/astronaut/astronaut.sat
index 1d81a10..12d00cd 100644
--- a/astronaut/astronaut.sat
+++ b/astronaut/astronaut.sat
@@ -9,11 +9,11 @@ extrafile "pacman-astronaut"
 extrafile "astronautpkg"
 header_end
 
-install -D "astronaut" "$dir_install/$dir_prefix/bin/astronaut"
-install -D "astrohelp" "$dir_install/$dir_prefix/bin/astrohelp"
-install -D "freshnaut" "$dir_install/$dir_prefix/bin/freshnaut"
-install -D "xbps-astronaut" "$dir_install/$dir_prefix/bin/xbps-astronaut"
-install -D "pacman-astronaut" "$dir_install/$dir_prefix/bin/pacman-astronaut"
-install -D "astronautpkg" "$dir_install/$dir_prefix/bin/astronautpkg"
+install -D "astronaut" "$dir_install$dir_prefix/bin/astronaut"
+install -D "astrohelp" "$dir_install$dir_prefix/bin/astrohelp"
+install -D "freshnaut" "$dir_install$dir_prefix/bin/freshnaut"
+install -D "xbps-astronaut" "$dir_install$dir_prefix/bin/xbps-astronaut"
+install -D "pacman-astronaut" "$dir_install$dir_prefix/bin/pacman-astronaut"
+install -D "astronautpkg" "$dir_install$dir_prefix/bin/astronautpkg"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/astronaut/hello.sat b/astronaut/hello.sat
index 490ec51..abc72ea 100644
--- a/astronaut/hello.sat
+++ b/astronaut/hello.sat
@@ -36,6 +36,12 @@ vcs_compile=true  # Set this to true if it's a vcs package, and we've just downl
 # - vcs_compile
 # - options
 
+# General info about the usage of these variables:
+# - When chaining any of the dir_* variables, do not separate them by a '/'.
+# - There's actually just very 2 possible valid chaining combinations for these: Either $dir_sysroot$dir_prefix,
+#       or $dir_install$dir_prefix
+# - Also do not add a '/' at the beginning if you're starting with a dir_* variable.
+
 # Get them files.
 # URL [REQUIRED], MD5sum, Custom command
 download "https://ftp.gnu.org/gnu/$name/$name-$version.tar.gz" \
@@ -87,7 +93,7 @@ option test echo "Test option enabled"
 # Bangs ("!") negate the operation.
 
 make DESTDIR="$dir_install" install
-rm "$dir_install/$dir_prefix/share/info/dir"  # This file collides with some other packages.
+rm "$dir_install$dir_prefix/share/info/dir"  # This file collides with some other packages.
 
 # Call the function we imported. For more info see the top of the file, and functions/say_hello.sh
 say_hello
diff --git a/astronaut/template.sat b/astronaut/template.sat
index 996797a..496e370 100644
--- a/astronaut/template.sat
+++ b/astronaut/template.sat
@@ -14,6 +14,6 @@ cd "$name-$version"
 make
 option !no_check make check
 make DESTDIR="$dir_install" install
-rm "$dir_install/$dir_prefix/share/info/dir"  # This file collides with some other packages.
+rm "$dir_install$dir_prefix/share/info/dir"  # This file collides with some other packages.
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/3dsfat16tool.sat b/satellites/3dsfat16tool.sat
index 504a752..c15db38 100644
--- a/satellites/3dsfat16tool.sat
+++ b/satellites/3dsfat16tool.sat
@@ -8,6 +8,6 @@ header_end
 
 cd "$name-$version"
 cc -O3 "$name.c" -o "$name"
-install -Dm755 "$name" "$dir_install/$dir_prefix/bin/$name"
+install -Dm755 "$name" "$dir_install$dir_prefix/bin/$name"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/bin/palemoon.sat b/satellites/bin/palemoon.sat
index 66b729c..d589622 100644
--- a/satellites/bin/palemoon.sat
+++ b/satellites/bin/palemoon.sat
@@ -7,18 +7,18 @@ download "http://linux.palemoon.org/files/$version/$name-$version.en-US.linux-x8
 extrafile "palemoon.desktop"
 header_end
 
-mkdir -p "$dir_install/opt" "$dir_install/$dir_prefix/bin" "$dir_install/$dir_prefix/share/applications" \
-         "$dir_install/$dir_prefix/share/icons/hicolor/16x16/apps" \
-         "$dir_install/$dir_prefix/share/icons/hicolor/32x32/apps" \
-         "$dir_install/$dir_prefix/share/icons/hicolor/48x48/apps" \
-         "$dir_install/$dir_prefix/share/icons/hicolor/128x128/apps" \
+mkdir -p "$dir_install/opt" "$dir_install$dir_prefix/bin" "$dir_install$dir_prefix/share/applications" \
+         "$dir_install$dir_prefix/share/icons/hicolor/16x16/apps" \
+         "$dir_install$dir_prefix/share/icons/hicolor/32x32/apps" \
+         "$dir_install$dir_prefix/share/icons/hicolor/48x48/apps" \
+         "$dir_install$dir_prefix/share/icons/hicolor/128x128/apps" \
 
 extract "$name-$version.en-US.linux-x86_64.tar.bz2" "$dir_install/opt"
-ln -s "$dir_sysroot/opt/$name/$name" "$dir_install/$dir_prefix/bin/$name"
-ln -s "$dir_sysroot/opt/$name/browser/chrome/icons/default/default16.png" "$dir_install/$dir_prefix/share/icons/hicolor/16x16/apps/$name.png"
-ln -s "$dir_sysroot/opt/$name/browser/chrome/icons/default/default32.png" "$dir_install/$dir_prefix/share/icons/hicolor/32x32/apps/$name.png"
-ln -s "$dir_sysroot/opt/$name/browser/chrome/icons/default/default48.png" "$dir_install/$dir_prefix/share/icons/hicolor/48x48/apps/$name.png"
-ln -s "$dir_sysroot/opt/$name/browser/icons/mozicon128.png" "$dir_install/$dir_prefix/share/icons/hicolor/128x128/apps/$name.png"
-cp "palemoon.desktop" "$dir_install/$dir_prefix/share/applications/palemoon.desktop"
+ln -s "$dir_sysroot/opt/$name/$name" "$dir_install$dir_prefix/bin/$name"
+ln -s "$dir_sysroot/opt/$name/browser/chrome/icons/default/default16.png" "$dir_install$dir_prefix/share/icons/hicolor/16x16/apps/$name.png"
+ln -s "$dir_sysroot/opt/$name/browser/chrome/icons/default/default32.png" "$dir_install$dir_prefix/share/icons/hicolor/32x32/apps/$name.png"
+ln -s "$dir_sysroot/opt/$name/browser/chrome/icons/default/default48.png" "$dir_install$dir_prefix/share/icons/hicolor/48x48/apps/$name.png"
+ln -s "$dir_sysroot/opt/$name/browser/icons/mozicon128.png" "$dir_install$dir_prefix/share/icons/hicolor/128x128/apps/$name.png"
+cp "palemoon.desktop" "$dir_install$dir_prefix/share/applications/palemoon.desktop"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/bin/unetbootin.sat b/satellites/bin/unetbootin.sat
index f633486..8ec4f11 100644
--- a/satellites/bin/unetbootin.sat
+++ b/satellites/bin/unetbootin.sat
@@ -6,6 +6,6 @@ dlfile "https://launchpad.net/$name/trunk/$version/+download/$name-linux64-$vers
        "d5d1cddc144fc64d8291c33ebd4f457b"
 header_end
 
-install -D $name-linux64-$version.bin "$dir_install/$dir_prefix/bin/$name"
+install -D $name-linux64-$version.bin "$dir_install$dir_prefix/bin/$name"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/ctrtool.sat b/satellites/ctrtool.sat
index d2881c5..534f277 100644
--- a/satellites/ctrtool.sat
+++ b/satellites/ctrtool.sat
@@ -9,6 +9,6 @@ header_end
 
 cd "$name-$version/ctrtool"
 make
-install -D ctrtool "$dir_install/$dir_prefix/bin/ctrtool"
+install -D ctrtool "$dir_install$dir_prefix/bin/ctrtool"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/libconfig.sat b/satellites/libconfig.sat
index 0eaf210..5dc0fd4 100644
--- a/satellites/libconfig.sat
+++ b/satellites/libconfig.sat
@@ -10,6 +10,6 @@ header_end
 
 cd "$name-$version"
 compile_configure
-rm "$dir_install/$dir_prefix/share/info/dir"
+rm "$dir_install$dir_prefix/share/info/dir"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/lua.sat b/satellites/lua.sat
index 2e00afa..4809af2 100644
--- a/satellites/lua.sat
+++ b/satellites/lua.sat
@@ -9,6 +9,6 @@ header_end
 cd "$name-$version"
 make MYLIBS="-lncurses" MYCFLAGS="$CFLAGS" linux
 option !no_check make test
-make INSTALL_TOP="$dir_install/$dir_prefix" install
+make INSTALL_TOP="$dir_install$dir_prefix" install
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/makerom.sat b/satellites/makerom.sat
index b0bc194..4b69390 100644
--- a/satellites/makerom.sat
+++ b/satellites/makerom.sat
@@ -9,6 +9,6 @@ header_end
 
 cd "$name-$version/makerom"
 make
-install -D makerom "$dir_install/$dir_prefix/bin/makerom"
+install -D makerom "$dir_install$dir_prefix/bin/makerom"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/markdown.sat b/satellites/markdown.sat
index a25042b..2c3d81c 100644
--- a/satellites/markdown.sat
+++ b/satellites/markdown.sat
@@ -9,6 +9,6 @@ header_end
 # TODO: Support other formats, such as zip, with the extract command.
 extract "${name}_$version.zip" "" \
         "unzip -qd {dst} {src}"
-install -D "${name}_$version/$name.pl" "$dir_install/$dir_prefix/bin/markdown"
+install -D "${name}_$version/$name.pl" "$dir_install$dir_prefix/bin/markdown"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/padxorer.sat b/satellites/padxorer.sat
index 61c0d44..22d6317 100644
--- a/satellites/padxorer.sat
+++ b/satellites/padxorer.sat
@@ -7,6 +7,6 @@ dlfile "http://pastebin.com/raw/$paste" \
 header_end
 
 cc -x c -O3 "$paste" -o "$name"
-install -Dm755 "$name" "$dir_install/$dir_prefix/bin/$name"
+install -Dm755 "$name" "$dir_install$dir_prefix/bin/$name"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/vcs/bannertool.sat b/satellites/vcs/bannertool.sat
index f184135..7d1337c 100644
--- a/satellites/vcs/bannertool.sat
+++ b/satellites/vcs/bannertool.sat
@@ -8,8 +8,8 @@ header_end
 cd "$name"
 
 # Fix retarded build system
-sed -i -e "s@/usr/local@'$dir_install/$dir_prefix'@g" buildtools/make_base
-mkdir -p "$dir_install/$dir_prefix/bin"
+sed -i -e "s@/usr/local@'$dir_install$dir_prefix'@g" buildtools/make_base
+mkdir -p "$dir_install$dir_prefix/bin"
 
 make
 make install
diff --git a/satellites/vcs/ctrtool-git.sat b/satellites/vcs/ctrtool-git.sat
index e2678bb..5671332 100644
--- a/satellites/vcs/ctrtool-git.sat
+++ b/satellites/vcs/ctrtool-git.sat
@@ -7,6 +7,6 @@ header_end
 
 cd "$name/ctrtool"
 make
-install -D ctrtool "$dir_install/$dir_prefix/bin/ctrtool"
+install -D ctrtool "$dir_install$dir_prefix/bin/ctrtool"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/vcs/makerom-git.sat b/satellites/vcs/makerom-git.sat
index e4eb3db..80cbdac 100644
--- a/satellites/vcs/makerom-git.sat
+++ b/satellites/vcs/makerom-git.sat
@@ -7,6 +7,6 @@ header_end
 
 cd "$name/makerom"
 make
-install -D makerom "$dir_install/$dir_prefix/bin/makerom"
+install -D makerom "$dir_install$dir_prefix/bin/makerom"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et:
diff --git a/satellites/webfs.sat b/satellites/webfs.sat
index 3e3a853..03d5506 100644
--- a/satellites/webfs.sat
+++ b/satellites/webfs.sat
@@ -14,6 +14,6 @@ sed -i -e "s/echo -e/echo/g" mk/Autoconf.mk
 sed -i -e "s@/etc/mime.types@/dev/null@g" GNUmakefile
 
 make
-install -D "${name}d" "$dir_install/$dir_prefix/bin/${name}d"
+install -D "${name}d" "$dir_install$dir_prefix/bin/${name}d"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh et: