diff --git a/Makefile b/Makefile
index fa40213..a2d68d1 100644
--- a/Makefile
+++ b/Makefile
@@ -2,4 +2,7 @@ install:
 	scripts/make install
 
 uninstall:
-	scripts/make uninstall
\ No newline at end of file
+	scripts/make uninstall
+
+fix:
+	scripts/make fix
\ No newline at end of file
diff --git a/docs/installation.md b/docs/installation.md
index dd23230..738f589 100644
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -46,7 +46,7 @@ cargo install navi
 bash <(curl -sL https://raw.githubusercontent.com/denisidoro/navi/master/scripts/install)
 
 # (optional) to set directories:
-# SOURCE_DIR=/opt/navi BIN_DIR=/usr/local/bin bash <(curl -sL https://raw.githubusercontent.com/denisidoro/navi/master/scripts/install)
+# BIN_DIR=/usr/local/bin bash <(curl -sL https://raw.githubusercontent.com/denisidoro/navi/master/scripts/install)
 ```
 
 #### Downloading pre-compiled binaries
diff --git a/scripts/brew b/scripts/brew
deleted file mode 100755
index ca570b0..0000000
--- a/scripts/brew
+++ /dev/null
@@ -1,44 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-##? brew formula
-
-export NAVI_HOME="$(cd "$(dirname "$0")/.." && pwd)"
-source "${NAVI_HOME}/scripts/install"
-
-gen_formula() {
-   version="$(latest_version_released)"
-   header "version: ${version}"
-
-   header "sha_for x86_64-unknown-linux-musl..."
-   sha_linux="$(sha_for_asset_on_github "$version" "x86_64-unknown-linux-musl")"
-   header "$sha_linux"
-
-   header "sha_for x86_64-apple-darwin..."
-   sha_osx="$(sha_for_asset_on_github "$version" "x86_64-apple-darwin")"
-   header "$sha_osx"
-
-   header "rb..."
-   curl -s https://raw.githubusercontent.com/denisidoro/homebrew-tools/master/navi.rb \
-      | sed -E "s/version ['\"].*/version '${version}'/" \
-      | awk '!x{x=sub("sha256","sha_osx")}7' \
-      | awk '!x{x=sub("sha256","sha_linux")}7' \
-      | sed -E "s/sha_osx.*/sha256 \"${sha_osx}\"/" \
-      | sed -E "s/sha_linux.*/sha256 \"${sha_linux}\"/"
-}
-
-gen_sha() {
-   version="${1:-$(latest_version_released)}"
-   header "version: ${version}"
-
-   header "sha_for source..."
-   sha_for_asset_on_github "$version"
-}
-
-cmd="$1"
-shift
-
-case "$cmd" in
-   "formula") gen_formula "$@" ;;
-   "sha") gen_sha "$@" ;;
-esac
diff --git a/scripts/docker b/scripts/docker
index 7b7d882..aac503f 100755
--- a/scripts/docker
+++ b/scripts/docker
@@ -3,13 +3,30 @@ set -euo pipefail
 
 export NAVI_HOME="$(cd "$(dirname "$0")/.." && pwd)"
 
-cd "$NAVI_HOME"
+_start() {
+   cd "$NAVI_HOME"
 
-./scripts/release x86_64-unknown-linux-musl
+   ./scripts/release x86_64-unknown-linux-musl
 
-docker run \
-   -e HOMEBREW_NO_AUTO_UPDATE=1 \
-   -e HOMEBREW_NO_INSTALL_CLEANUP=1 \
-   -v "$(pwd):/navi" \
-   -it 'bashell/alpine-bash' \
-   bash -c 'apk add git; apk add curl; git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf && yes | ln -s /navi/target/debug/navi /usr/local/bin/navi; source $HOME/.bashrc; bash'
+   docker run \
+      -e HOMEBREW_NO_AUTO_UPDATE=1 \
+      -e HOMEBREW_NO_INSTALL_CLEANUP=1 \
+      -v "$(pwd):/navi" \
+      -it 'bashell/alpine-bash' \
+      bash -c '/navi/scripts docker setup; exec bash'
+}
+
+_setup() {
+   apk add git
+   apk add curl
+   git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf
+   ln -s /navi/target/debug/navi /usr/local/bin/navi
+}
+
+main() {
+   local -r fn="$1"
+   shift || true
+   "_${fn}" "$@"
+}
+
+main "$@"
\ No newline at end of file
diff --git a/scripts/fix b/scripts/fix
index d5d4c1a..02b6a7a 100755
--- a/scripts/fix
+++ b/scripts/fix
@@ -4,21 +4,33 @@ set -euo pipefail
 export NAVI_HOME="$(cd "$(dirname "$0")/.." && pwd)"
 source "${NAVI_HOME}/scripts/install"
 
+_commit() {
+   if [ -n "${DOTFILES:-}" ]; then
+      git add --all || true
+      dot git commit am || true
+   fi
+}
+
 cd "$NAVI_HOME"
 
-header "cargo clippy fix..."
+_commit
+log::note "cargo clippy fix..."
 cargo +nightly clippy --fix -Z unstable-options || true
 
-header "cargo fix..."
+_commit
+log::note "cargo fix..."
 cargo fix || true
 
-header "cargo fmt..."
+_commit
+log::note "cargo fmt..."
 cargo fmt || true
 
-header "clippy..."
+_commit
+log::note "clippy..."
 cargo clippy || true
 
-header "dot code beautify..."
+_commit
+log::note "dot code beautify..."
 find scripts -type f | xargs -I% dot code beautify % || true
 dot code beautify "${NAVI_HOME}/tests/core.bash" || true
 dot code beautify "${NAVI_HOME}/tests/run" || true
diff --git a/scripts/install b/scripts/install
index 67988d0..e857a23 100755
--- a/scripts/install
+++ b/scripts/install
@@ -1,34 +1,15 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+if ${X_MODE:-false}; then
+   set -x
+fi
 
 # =====================
 # paths
 # =====================
 
-get_dir() {
-   local -r first_dir="$1"
-   local -r second_dir="$2"
-   local -r useless_folder="${first_dir}/useless"
-   local folder
-   mkdir -p "$useless_folder" 2>/dev/null \
-      && folder="$first_dir" \
-      || folder="$second_dir"
-   rm -r "$useless_folder" 2>/dev/null
-   echo "$folder"
-}
-
-get_source_dir() {
-   get_dir "/opt/navi" "${HOME}/.navi/src"
-}
-
-get_bin_dir() {
-   get_dir "/usr/bin" "/usr/local/bin"
-}
-
-get_tmp_dir() {
-   get_dir "/tmp/navi" "${HOME}/.navi/tmp"
-}
+export BIN_DIR="${BIN_DIR:-"${HOME}/.cargo/bin"}"
 
 
 # =====================
@@ -78,7 +59,7 @@ log::ansi() {
 _log() {
    local template="$1"
    shift
-   echoerr -e "$(printf "$template" "$@")"
+   echoerr "$(printf "$template" "$@")"
 }
 
 _header() {
@@ -110,19 +91,19 @@ die() {
 }
 
 no_binary_warning() {
-   echoerr "There's no precompiled binary for your platform: $(uname -a)"
+   log::note "There's no precompiled binary for your platform: $(uname -a)"
 }
 
 installation_finish_instructions() {
    local -r shell="$(get_shell)"
-   echoerr -e "Finished. To call navi, restart your shell or reload the config file:\n   source ~/.${shell}rc"
+   log::note -e "Finished. To call navi, restart your shell or reload the config file:\n   source ~/.${shell}rc"
    local code
    if [[ "$shell" == "zsh" ]]; then
       code="navi widget ${shell} | source"
    else
       code='source <(navi widget '"$shell"')'
    fi
-   echoerr -e "\nTo add the Ctrl-G keybinding, add the following to ~/.${shell}rc:\n   ${code}"
+   log::note -e "\nTo add the Ctrl-G keybinding, add the following to ~/.${shell}rc:\n   ${code}"
 }
 
 
@@ -138,7 +119,7 @@ sha256() {
    elif command_exists openssl; then
       openssl dgst -sha256
    else
-      echoerr "Unable to calculate sha256!"
+      log::note "Unable to calculate sha256!"
       exit 43
    fi
 }
@@ -166,15 +147,14 @@ asset_url() {
 }
 
 download_asset() {
+   local -r tmp_dir="$(mktemp -d -t navi-install-XXXX)"
    local -r url="$(asset_url "$@")"
-   mkdir -p "$TMP_DIR"
-   cd "$TMP_DIR"
-   rm -f navi.tar.gz
-   echoerr "Downloading ${url}..."
+   log::note "Downloading ${url}..."
+   cd "$tmp_dir"
    curl -L "$url" -o navi.tar.gz
    tar xvzf navi.tar.gz
-   rm -f navi.tar.gz
-   cp "${TMP_DIR}/navi" "${BIN_DIR}/navi"
+   mkdir -p "${BIN_DIR}" &>/dev/null || true
+   mv "./navi" "${BIN_DIR}/navi"
 }
 
 sha_for_asset_on_github() {
@@ -182,6 +162,11 @@ sha_for_asset_on_github() {
    curl -sL "$url" | sha256 | awk '{print $1}'
 }
 
+error_installing() {
+   log::error "Unable to install navi. Please check https://github.com/denisidoro/navi for alternative installation instructions"
+   exit 33
+}
+
 
 # =====================
 # code
@@ -208,16 +193,13 @@ command_exists() {
 get_target() {
    local -r unamea="$(uname -a)"
    local -r archi="$(uname -sm)"
-   local is_android
-
-   [[ $unamea = *Android* ]] && is_android=true || is_android=false
 
    local target
-   case "$archi" in
-      Darwin*) target="x86_64-apple-darwin" ;;
-      *x86*) $is_android && target="" || target="x86_64-unknown-linux-musl" ;;
-      *aarch*) $is_android && target="aarch64-linux-android" || target="armv7-unknown-linux-musleabihf" ;;
-      *arm*) $is_android && target="armv7-linux-androideabi" || target="armv7-unknown-linux-musleabihf" ;;
+   case "$unamea $archi" in
+      *arwin*) target="x86_64-apple-darwin" ;;
+      *inux*x86*) target="x86_64-unknown-linux-musl" ;;
+      *ndroid*aarch*|*ndroid*arm*) target="aarch64-linux-android" ;;
+      *inux*aarch*|*inux*arm*) target="armv7-unknown-linux-musleabihf" ;;
       *) target="" ;;
    esac
 
@@ -234,35 +216,46 @@ get_shell() {
 # =====================
 
 install_navi() {
-   export SRC_DIR="${SRC_DIR:-"$(get_source_dir)"}"
-   export BIN_DIR="${BIN_DIR:-"$(get_bin_dir)"}"
-   export TMP_DIR="${TMP_DIR:-"$(get_tmp_dir)"}"
-   echoerr -e "Relevant directories:\n- src: ${SRC_DIR}\n- bin: ${BIN_DIR}\n- tmp: ${TMP_DIR}\n"
-
    local -r target="$(get_target)"
 
-   if [[ -n "$target" ]]; then
-      local -r version="$(latest_version_released)"
-      download_asset "$version" "$target"
+   if command_exists navi; then
+      log::success "navi is already installed"
+      exit 0
+
+   elif command_exists brew; then
+      brew install navi
 
    elif command_exists cargo; then
-      no_binary_warning
-      echoerr "Building sources..."
-      git clone https://github.com/denisidoro/navi "$SRC_DIR"
-      cd "$SRC_DIR"
-      make install
+      cargo install navi
+
+   elif [[ -n "$target" ]]; then
+      local -r version="$(latest_version_released)"
+      download_asset "$version" "$target" || error_installing
 
    else
-      no_binary_warning
-      echoerr "You don't have the necessary tools to build it"
-      echoerr "Please open an issue at https://github.com/denisidoro/navi"
-      echoerr "Aborting..."
-      exit 33
+      error_installing
+
    fi
 
-   local -r shell="$(get_shell)"
-   echoerr -e "Finished. To call navi, restart your shell or reload the config file:\n   source ~/.${shell}rc"
-   echoerr -e "\nTo add the Ctrl-G keybinding, add the following to ~/.${shell}rc:\n   source \"$(navi widget ${shell})\""
+   echoerr
+   log::success "Finished"
+   log::success "navi is now available at ${BIN_DIR}/navi"
+   echoerr
+
+   if echo "$PATH" | grep -q "$BIN_DIR"; then
+      :
+   else
+      echoerr
+      log::note 'Please add the following to your .bashrc-like file:'
+      echo -e '  export PATH="${PATH}:'"$BIN_DIR"'"\n'
+   fi
+
+   log::note "To call navi, restart your shell or reload your .bashrc-like config file"
+   echo
+   log::note "Check https://github.com/denisidoro/navi for more info"
+
+   export PATH="${PATH}:${BIN_DIR}"
+
    return 0
 }
 
diff --git a/scripts/make b/scripts/make
index 787fa84..cf4a036 100755
--- a/scripts/make
+++ b/scripts/make
@@ -8,23 +8,27 @@ export NAVI_HOME="$(cd "$(dirname "$0")/.." && pwd)"
 source "${NAVI_HOME}/scripts/install"
 
 install() {
-   export SOURCE_DIR="${SOURCE_DIR:-"$(get_source_dir)"}"
-   export BIN_DIR="${BIN_DIR:-"$(get_bin_dir)"}"
-   echoerr "The final binary will be available at ${BIN_DIR}/navi..."
    "${NAVI_HOME}/scripts/action" release
    ln -s "${NAVI_HOME}/target/tar/navi" "${BIN_DIR}/navi"
 }
 
 uninstall() {
-   export SOURCE_DIR="${SOURCE_DIR:-"$(get_source_dir)"}"
    rm -rf "${NAVI_HOME}/target"
-   rm "$SOURCE_DIR"
+   rm -f "${BIN_DIR}/navi"
+}
+
+fix() {
+   "${NAVI_HOME}/scripts/fix"
 }
 
 cmd="$1"
 shift
 
+export X_MODE=true
+set -x
+
 case "$cmd" in
    "install") install "$@" ;;
    "uninstall") uninstall "$@" ;;
+   "fix") fix "$@" ;;
 esac
diff --git a/scripts/release b/scripts/release
index 0fdb242..62e304e 100755
--- a/scripts/release
+++ b/scripts/release
@@ -14,7 +14,7 @@ is_windows() {
 get_env_target() {
    eval $(rustc --print cfg | grep target)
    local r raw="${target_arch}-${target_vendor}-${target_os}-${target_env}"
-   echoerr "env_raw: $raw"
+   log::note "env target raw: $raw"
    if echo "$raw" | grep -q "x86_64-apple-macos"; then
       echo "x86_64-apple-darwin"
    else
@@ -23,21 +23,21 @@ get_env_target() {
 }
 
 _tap() {
-   echoerr "$@"
+   log::note "$@"
    "$@"
 }
 
 release() {
-   local -r cross_target="${1:-}"
-   echoerr "cross_target: $cross_target"
+   local -r env_target="$(get_env_target)"
+   log::note "env target: $env_target"
+
+   local -r cross_target="${1:-"$env_target"}"
+   log::note "desired target: $cross_target"
 
    TAR_DIR="${NAVI_HOME}/target/tar"
    local use_zip=false
    local cross=true
 
-   local -r env_target="$(get_env_target)"
-   echoerr "env_target: $env_target"
-
    if [[ $cross_target == $env_target ]]; then
       cross=false
    fi
@@ -83,11 +83,10 @@ release() {
 
    _ls "${bin_path}"
    _ls "${TAR_DIR}"
-
 }
 
 _ls() {
-   echoerr "contents from $@:"
+   log::note "contents from $@:"
    ls -la "$@" || true
 }
 
diff --git a/scripts/run b/scripts/run
index 93198d4..53f1238 100755
--- a/scripts/run
+++ b/scripts/run
@@ -4,6 +4,13 @@ set -euo pipefail
 export NAVI_HOME="$(cd "$(dirname "$0")/.." && pwd)"
 
 cd "$NAVI_HOME"
-rm -rf "target/release/navi" 2> /dev/null || true
-rm -rf "target/debug/navi" 2> /dev/null || true
-cargo run -- "$@"
+
+if command_exists navi; then
+   navi "$@"
+elif [ -f "./target/release/navi" ]; then
+   "./target/release/navi" "$@"
+elif [ -f "./target/debug/navi" ]; then
+   "./target/debug/navi" "$@"
+else
+   cargo run -- "$@"
+fi
diff --git a/scripts/tag b/scripts/tag
index 1285df7..678da5b 100755
--- a/scripts/tag
+++ b/scripts/tag
@@ -5,7 +5,7 @@ export NAVI_HOME="$(cd "$(dirname "$0")/.." && pwd)"
 source "${NAVI_HOME}/scripts/install"
 
 version="${1:-$(version_from_toml)}"
-echo "version: $version..."
+log::note "version: $version..."
 sleep 2
 
 git tag -a "v${version}"
diff --git a/src/shell.rs b/src/shell.rs
index 4f42316..5752f9c 100644
--- a/src/shell.rs
+++ b/src/shell.rs
@@ -37,9 +37,8 @@ impl ShellSpawnError {
 pub fn out() -> Command {
     let shell = CONFIG.shell();
     let mut cmd = Command::new(&shell);
-    if shell != "cmd.exe" {
-        cmd.arg("-c");
-    }
+    let arg = if shell == "cmd.exe" { "/c" } else { "-c" };
+    cmd.arg(arg);
     cmd
 }
 
diff --git a/tests/run b/tests/run
index b582b71..3ab3819 100755
--- a/tests/run
+++ b/tests/run
@@ -91,27 +91,27 @@ _integration() {
    rm "$log_file" 2>/dev/null || true
    mv "$cheats_path" "$bak_cheats_path" 2>/dev/null || true
 
-   echoerr "Starting sessions..."
+   log::note "Starting sessions..."
    tmux new-session -d -s ci "export NAVI_TEST_PATH='${cheats_path}'; ${NAVI_HOME}/tests/run _navi |& tee '${log_file}'"
    sleep 5
    _assert_tmux "$log_file"
 
-   echoerr "Downloading default cheatsheets..."
+   log::note "Downloading default cheatsheets..."
    tmux send-key -t ci "download default"; tmux send-key -t ci "Enter"
    sleep 1
    _assert_tmux "$log_file"
 
-   echoerr "Confirming import..."
+   log::note "Confirming import..."
    tmux send-key -t ci "y"; tmux send-key -t ci "Enter"
    sleep 6
    _assert_tmux "$log_file"
 
-   echoerr "Running snippet..."
+   log::note "Running snippet..."
    tmux send-key -t ci "pwd"
    sleep 1
    tmux send-key -t ci "Enter"
 
-   echoerr "Checking paths..."
+   log::note "Checking paths..."
    sleep 2
    local -r downloaded_path="$(cat "$log_file" | grep 'They are now located at' | sed 's/They are now located at //')"
    ls "$downloaded_path" | grep -q '^pkg_mgr__brew.cheat$'