diff --git a/README.md b/README.md
index f1ebbb41..ffb7c145 100644
--- a/README.md
+++ b/README.md
@@ -20,10 +20,16 @@ Make sure that the operating system meets the following prerequisites
 - Curl tool for downloading the installation script
 - Basic calculator `bc` command (On Debian run `sudo apt install bc`)
 
+#### system-wide install
 ```bash
 curl -s "https://raw.githubusercontent.com/Ph0enixKM/AmberNative/master/setup/install.sh" | $(echo /bin/bash)
 ```
 
+#### local-user install
+```bash
+curl -s "https://raw.githubusercontent.com/Ph0enixKM/AmberNative/master/setup/install.sh" | $(echo /bin/bash) -s -- --user
+```
+
 #### Via a package manager
 Amber is packaged in the following distros:
 
diff --git a/setup/install.sh b/setup/install.sh
index a83bfe48..7ac24816 100755
--- a/setup/install.sh
+++ b/setup/install.sh
@@ -1,220 +1,254 @@
-function has_failed__20_v0 {
+function has_failed__19_v0 {
     local command=$1
             eval ${command} > /dev/null 2>&1
-__AS=$?
-    __AF_has_failed20_v0=$(echo $__AS '!=' 0 | bc -l | sed '/\./ s/\.\{0,1\}0\{1,\}$//');
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+:
+fi;
+    __AMBER_FUN_has_failed19_v0=$(echo $__AMBER_STATUS '!=' 0 | bc -l | sed '/\./ s/\.\{0,1\}0\{1,\}$//');
     return 0
-}
-function exit__21_v0 {
+};
+function exit__20_v0 {
     local code=$1
             exit "${code}"
-__AS=$?
-}
-function includes__22_v0 {
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+:
+fi
+};
+function includes__21_v0 {
     local arr=("${!1}")
     local value=$2
             [[ "${arr[@]}" =~ "${value}" ]]
-__AS=$?
-    __AF_includes22_v0=$(echo $__AS '==' 0 | bc -l | sed '/\./ s/\.\{0,1\}0\{1,\}$//');
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+:
+fi;
+    __AMBER_FUN_includes21_v0=$(echo $__AMBER_STATUS '==' 0 | bc -l | sed '/\./ s/\.\{0,1\}0\{1,\}$//');
     return 0
 }
-function includes__22_v1 {
+function includes__21_v1 {
     local arr=$1
     local value=$2
             [[ "${arr[@]}" =~ "${value}" ]]
-__AS=$?
-    __AF_includes22_v1=$(echo $__AS '==' 0 | bc -l | sed '/\./ s/\.\{0,1\}0\{1,\}$//');
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+:
+fi;
+    __AMBER_FUN_includes21_v1=$(echo $__AMBER_STATUS '==' 0 | bc -l | sed '/\./ s/\.\{0,1\}0\{1,\}$//');
     return 0
 }
-function get_os__29_v0 {
+function get_os__28_v0 {
     __AMBER_VAL_0=$(uname -s);
-    __AS=$?;
-if [ $__AS != 0 ]; then
-        echo "Failed to determine OS type."
-        echo "Please try again or use another download method."
-        exit__21_v0 1;
-        __AF_exit21_v0__8=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__8 > /dev/null 2>&1
-fi;
-    local os_type="${__AMBER_VAL_0}"
-    local os=$(if [ $([ "_${os_type}" != "_Darwin" ]; echo $?) != 0 ]; then echo "macos"; else echo "linux"; fi)
-    __AF_get_os29_v0="${os}";
+    __AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+        echo "Failed to determine OS type.";
+        echo "Please try again or use another download method.";
+        exit__20_v0 1;
+        __AMBER_FUN_exit20_v0__8=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__8} > /dev/null 2>&1
+fi;
+    local os_type="${__AMBER_VAL_0}";
+    local os=$(if [ $([ "_${os_type}" != "_Darwin" ]; echo $?) != 0 ]; then echo "macos"; else echo "linux"; fi);
+    __AMBER_FUN_get_os28_v0="${os}";
     return 0
-}
-function get_arch__30_v0 {
+};
+function get_arch__29_v0 {
     __AMBER_VAL_1=$(uname -m);
-    __AS=$?;
-if [ $__AS != 0 ]; then
-        echo "Failed to determine architecture."
-        echo "Please try again or use another download method."
-        exit__21_v0 1;
-        __AF_exit21_v0__22=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__22 > /dev/null 2>&1
-fi;
-    local arch_type="${__AMBER_VAL_1}"
+    __AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+        echo "Failed to determine architecture.";
+        echo "Please try again or use another download method.";
+        exit__20_v0 1;
+        __AMBER_FUN_exit20_v0__22=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__22} > /dev/null 2>&1
+fi;
+    local arch_type="${__AMBER_VAL_1}";
     __AMBER_ARRAY_0=("arm64" "aarch64");
-    includes__22_v0 __AMBER_ARRAY_0[@] "${arch_type}";
-    __AF_includes22_v0__25=$__AF_includes22_v0;
-    local arch=$(if [ $__AF_includes22_v0__25 != 0 ]; then echo "aarch64"; else echo "x86_64"; fi)
-    __AF_get_arch30_v0="${arch}";
+    includes__21_v0 __AMBER_ARRAY_0[@] "${arch_type}";
+    __AMBER_FUN_includes21_v0__25=${__AMBER_FUN_includes21_v0};
+    local arch=$(if [ ${__AMBER_FUN_includes21_v0__25} != 0 ]; then echo "aarch64"; else echo "x86_64"; fi);
+    __AMBER_FUN_get_arch29_v0="${arch}";
     return 0
-}
-function get_home__31_v0 {
+};
+function get_home__30_v0 {
     __AMBER_VAL_2=$(echo $HOME);
-    __AS=$?;
-if [ $__AS != 0 ]; then
-        echo "User installation requested, but unable to retrieve home directory from $HOME environment."
-        exit__21_v0 1;
-        __AF_exit21_v0__35=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__35 > /dev/null 2>&1
-fi;
-    local home="${__AMBER_VAL_2}"
+    __AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+        echo "User installation requested, but unable to retrieve home directory from $HOME environment.";
+        exit__20_v0 1;
+        __AMBER_FUN_exit20_v0__35=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__35} > /dev/null 2>&1
+fi;
+    local home="${__AMBER_VAL_2}";
     if [ $([ "_${home}" != "_" ]; echo $?) != 0 ]; then
-        echo "User installation requested, but unable to find home directory."
-        exit__21_v0 1;
-        __AF_exit21_v0__39=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__39 > /dev/null 2>&1
-fi
-    __AF_get_home31_v0="${home}";
+        echo "User installation requested, but unable to find home directory.";
+        exit__20_v0 1;
+        __AMBER_FUN_exit20_v0__39=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__39} > /dev/null 2>&1
+fi;
+    __AMBER_FUN_get_home30_v0="${home}";
     return 0
-}
-function get_bins_folder__32_v0 {
+};
+function get_bins_folder__31_v0 {
     local user_only=$1
     if [ ${user_only} != 0 ]; then
-        get_home__31_v0 ;
-        __AF_get_home31_v0__46=$__AF_get_home31_v0;
-        __AF_get_bins_folder32_v0="$__AF_get_home31_v0__46/.local/bin";
+        get_home__30_v0 ;
+        __AMBER_FUN_get_home30_v0__46=${__AMBER_FUN_get_home30_v0};
+        __AMBER_FUN_get_bins_folder31_v0="${__AMBER_FUN_get_home30_v0__46}/.local/bin";
         return 0
 else
-        __AF_get_bins_folder32_v0="/usr/local/bin";
+        local bins_folder="/usr/local/bin";
+                    test -d "${bins_folder}"
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+                                    sudo mkdir -p "${bins_folder}" > /dev/null 2>&1
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+                        echo "Failed to create ${bins_folder} directory.";
+                        exit__20_v0 1 > /dev/null 2>&1;
+                        __AMBER_FUN_exit20_v0__53=${__AMBER_FUN_exit20_v0};
+                        echo ${__AMBER_FUN_exit20_v0__53} > /dev/null 2>&1
+fi
+fi;
+        __AMBER_FUN_get_bins_folder31_v0="${bins_folder}";
         return 0
 fi
-}
-function get_place__33_v0 {
+};
+function get_place__32_v0 {
     local user_only=$1
     if [ ${user_only} != 0 ]; then
-        get_home__31_v0 ;
-        __AF_get_home31_v0__54=$__AF_get_home31_v0;
-        get_arch__30_v0 ;
-        __AF_get_arch30_v0__54=$__AF_get_arch30_v0;
-        __AF_get_place33_v0="$__AF_get_home31_v0__54/.local/lib/$__AF_get_arch30_v0__54/amber";
+        get_home__30_v0 ;
+        __AMBER_FUN_get_home30_v0__62=${__AMBER_FUN_get_home30_v0};
+        get_arch__29_v0 ;
+        __AMBER_FUN_get_arch29_v0__62=${__AMBER_FUN_get_arch29_v0};
+        __AMBER_FUN_get_place32_v0="${__AMBER_FUN_get_home30_v0__62}/.local/lib/${__AMBER_FUN_get_arch29_v0__62}/amber";
         return 0
 else
-        __AF_get_place33_v0="/opt/amber";
+        __AMBER_FUN_get_place32_v0="/opt/amber";
         return 0
 fi
 }
-__0_name="AmberNative"
-__1_target="amber"
-__2_tag="0.3.1-alpha"
-has_failed__20_v0 "uname -a";
-__AF_has_failed20_v0__7=$__AF_has_failed20_v0;
+__0_name="AmberNative";
+__1_target="amber";
+__2_tag="0.3.1-alpha";
+has_failed__19_v0 "uname -a";
+__AMBER_FUN_has_failed19_v0__7=${__AMBER_FUN_has_failed19_v0};
 __AMBER_VAL_3=$(uname -a);
-__AS=$?;
-__3_agent=$(if [ $__AF_has_failed20_v0__7 != 0 ]; then echo "unknown"; else echo "${__AMBER_VAL_3}"; fi)
-echo ""
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+:
+fi;
+__3_agent=$(if [ ${__AMBER_FUN_has_failed19_v0__7} != 0 ]; then echo "unknown"; else echo "${__AMBER_VAL_3}"; fi);
+echo "";
 args=$1
-    get_os__29_v0 ;
-    __AF_get_os29_v0__14=$__AF_get_os29_v0;
-    os=$__AF_get_os29_v0__14
-    get_arch__30_v0 ;
-    __AF_get_arch30_v0__15=$__AF_get_arch30_v0;
-    arch=$__AF_get_arch30_v0__15
-    includes__22_v1 "${args}" "--user";
-    __AF_includes22_v1__17=$__AF_includes22_v1;
-    user_only_install=$__AF_includes22_v1__17
-    get_place__33_v0 ${user_only_install};
-    __AF_get_place33_v0__18=$__AF_get_place33_v0;
-    place=$__AF_get_place33_v0__18
-    get_bins_folder__32_v0 ${user_only_install};
-    __AF_get_bins_folder32_v0__19=$__AF_get_bins_folder32_v0;
-    bins_folder=$__AF_get_bins_folder32_v0__19
+    get_os__28_v0 ;
+    __AMBER_FUN_get_os28_v0__14=${__AMBER_FUN_get_os28_v0};
+    os=${__AMBER_FUN_get_os28_v0__14};
+    get_arch__29_v0 ;
+    __AMBER_FUN_get_arch29_v0__15=${__AMBER_FUN_get_arch29_v0};
+    arch=${__AMBER_FUN_get_arch29_v0__15};
+    includes__21_v1 "${args}" "--user";
+    __AMBER_FUN_includes21_v1__17=${__AMBER_FUN_includes21_v1};
+    user_only_install=${__AMBER_FUN_includes21_v1__17};
+    get_place__32_v0 ${user_only_install};
+    __AMBER_FUN_get_place32_v0__18=${__AMBER_FUN_get_place32_v0};
+    place=${__AMBER_FUN_get_place32_v0__18};
+    get_bins_folder__31_v0 ${user_only_install};
+    __AMBER_FUN_get_bins_folder31_v0__19=${__AMBER_FUN_get_bins_folder31_v0};
+    bins_folder=${__AMBER_FUN_get_bins_folder31_v0__19};
             test -d "${place}"
-__AS=$?
-    if [ $(echo $__AS '==' 0 | bc -l | sed '/\./ s/\.\{0,1\}0\{1,\}$//') != 0 ]; then
-        echo "Amber already installed"
-        echo "It seems that Amber is already installed on your system. (${place})"
-        echo "If you want to reinstall Amber, uninstall it first."
-        echo "(Find out more at https://docs.amber-lang.com/getting_started/installation#uninstallation)"
-        exit__21_v0 2;
-        __AF_exit21_v0__29=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__29 > /dev/null 2>&1
-fi
-    has_failed__20_v0 "curl -V";
-    __AF_has_failed20_v0__33=$__AF_has_failed20_v0;
-    if [ $__AF_has_failed20_v0__33 != 0 ]; then
-        echo "Curl is not installed on your system."
-        echo "Please install \`curl\` and try again."
-        exit__21_v0 1;
-        __AF_exit21_v0__36=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__36 > /dev/null 2>&1
-fi
-    echo "Installing Amber... 🚀"
-    sudo=$(if [ ${user_only_install} != 0 ]; then echo ""; else echo "sudo"; fi)
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+:
+fi;
+    if [ $(echo $__AMBER_STATUS '==' 0 | bc -l | sed '/\./ s/\.\{0,1\}0\{1,\}$//') != 0 ]; then
+        echo "Amber already installed";
+        echo "It seems that Amber is already installed on your system. (${place})";
+        echo "If you want to reinstall Amber, uninstall it first.";
+        echo "(Find out more at https://docs.amber-lang.com/getting_started/installation#uninstallation)";
+        exit__20_v0 2;
+        __AMBER_FUN_exit20_v0__29=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__29} > /dev/null 2>&1
+fi;
+    has_failed__19_v0 "curl -V";
+    __AMBER_FUN_has_failed19_v0__33=${__AMBER_FUN_has_failed19_v0};
+    if [ ${__AMBER_FUN_has_failed19_v0__33} != 0 ]; then
+        echo "Curl is not installed on your system.";
+        echo "Please install \`curl\` and try again.";
+        exit__20_v0 1;
+        __AMBER_FUN_exit20_v0__36=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__36} > /dev/null 2>&1
+fi;
+    echo "Installing Amber... 🚀";
+    sudo=$(if [ ${user_only_install} != 0 ]; then echo ""; else echo "sudo"; fi);
             ${sudo} mkdir -p "${place}" > /dev/null 2>&1
-__AS=$?;
-if [ $__AS != 0 ]; then
-            echo "Failed to create directory for amber."
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+            echo "Failed to create directory for amber.";
             if [ ${user_only_install} != 0 ]; then
                 echo "Please make sure that root user can access ${place} directory."
 else
                 echo "Please make sure that your user can access ${place} directory."
-fi
-            exit__21_v0 1 > /dev/null 2>&1;
-            __AF_exit21_v0__52=$__AF_exit21_v0;
-            echo $__AF_exit21_v0__52 > /dev/null 2>&1
-fi
+fi;
+            exit__20_v0 1 > /dev/null 2>&1;
+            __AMBER_FUN_exit20_v0__52=${__AMBER_FUN_exit20_v0};
+            echo ${__AMBER_FUN_exit20_v0__52} > /dev/null 2>&1
+fi;
     if [ ${user_only_install} != 0 ]; then
                     mkdir -p "${bins_folder}" > /dev/null 2>&1
-__AS=$?;
-if [ $__AS != 0 ]; then
-                echo "Failed to create directory for amber bin at ${bins_folder}."
-                exit__21_v0 1 > /dev/null 2>&1;
-                __AF_exit21_v0__57=$__AF_exit21_v0;
-                echo $__AF_exit21_v0__57 > /dev/null 2>&1
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+                echo "Failed to create directory for amber bin at ${bins_folder}.";
+                exit__20_v0 1 > /dev/null 2>&1;
+                __AMBER_FUN_exit20_v0__57=${__AMBER_FUN_exit20_v0};
+                echo ${__AMBER_FUN_exit20_v0__57} > /dev/null 2>&1
 fi
-fi
-    url="https://github.com/Ph0enixKM/${__0_name}/releases/download/${__2_tag}/amber_${os}_${arch}"
+fi;
+    url="https://github.com/Ph0enixKM/${__0_name}/releases/download/${__2_tag}/amber_${os}_${arch}";
             curl -L -o "${__1_target}" "${url}" > /dev/null 2>&1
-__AS=$?;
-if [ $__AS != 0 ]; then
-            echo "Curl failed to download amber."
-            echo "Something went wrong. Please try again later."
-            exit__21_v0 1 > /dev/null 2>&1;
-            __AF_exit21_v0__68=$__AF_exit21_v0;
-            echo $__AF_exit21_v0__68 > /dev/null 2>&1
-fi
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+            echo "Curl failed to download amber.";
+            echo "Something went wrong. Please try again later.";
+            exit__20_v0 1 > /dev/null 2>&1;
+            __AMBER_FUN_exit20_v0__68=${__AMBER_FUN_exit20_v0};
+            echo ${__AMBER_FUN_exit20_v0__68} > /dev/null 2>&1
+fi;
     ${sudo} mv "${__1_target}" "${place}/${__1_target}"
-__AS=$?;
-if [ $__AS != 0 ]; then
-        echo "Failed to move amber to the installation directory."
-        echo "Please make sure that root user can access /opt directory."
-        exit__21_v0 1;
-        __AF_exit21_v0__75=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__75 > /dev/null 2>&1
-fi
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+        echo "Failed to move amber to the installation directory.";
+        echo "Please make sure that root user can access /opt directory.";
+        exit__20_v0 1;
+        __AMBER_FUN_exit20_v0__75=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__75} > /dev/null 2>&1
+fi;
     ${sudo} chmod +x "${place}/${__1_target}"
-__AS=$?;
-if [ $__AS != 0 ]; then
-        echo "Failed to give permissions to execute amber."
-        echo "Please make sure that root user can access /opt directory."
-        exit__21_v0 1;
-        __AF_exit21_v0__81=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__81 > /dev/null 2>&1
-fi
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+        echo "Failed to give permissions to execute amber.";
+        echo "Please make sure that root user can access /opt directory.";
+        exit__20_v0 1;
+        __AMBER_FUN_exit20_v0__81=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__81} > /dev/null 2>&1
+fi;
     ${sudo} ln -s "${place}/${__1_target}" "${bins_folder}/${__1_target}"
-__AS=$?;
-if [ $__AS != 0 ]; then
-        echo "Failed to create amber symbol link."
-        echo "Please make sure that root user can access /usr/local/bin directory."
-        exit__21_v0 1;
-        __AF_exit21_v0__88=$__AF_exit21_v0;
-        echo $__AF_exit21_v0__88 > /dev/null 2>&1
-fi
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+        echo "Failed to create amber symbol link.";
+        echo "Please make sure that root user can access /usr/local/bin directory.";
+        exit__20_v0 1;
+        __AMBER_FUN_exit20_v0__88=${__AMBER_FUN_exit20_v0};
+        echo ${__AMBER_FUN_exit20_v0__88} > /dev/null 2>&1
+fi;
             curl -G --data-urlencode "agent=${__3_agent}" --data-urlencode "name=download" "https://amber-lang.com/api/visit" > /dev/null 2>&1
-__AS=$?
-    echo "Amber has been installed successfully. 🎉"
-    echo "> Now you can use amber by typing \`amber\` in your terminal."
+__AMBER_STATUS=$?;
+if [ $__AMBER_STATUS != 0 ]; then
+:
+fi;
+    echo "Amber has been installed successfully. 🎉";
+    echo "> Now you can use amber by typing \`amber\` in your terminal.";
     if [ ${user_only_install} != 0 ]; then
         echo "> Since you requested a user only install with \`--user\` ensure that ~/.local/bin is in your \$PATH."
 fi
\ No newline at end of file
diff --git a/setup/shared.ab b/setup/shared.ab
index 37b6e5ee..9b6f1106 100644
--- a/setup/shared.ab
+++ b/setup/shared.ab
@@ -45,7 +45,15 @@ pub fun get_bins_folder(user_only: Bool): Text {
     if user_only {
         return "{get_home()}/.local/bin"
     } else {
-        return "/usr/local/bin"
+        // Ensure /usr/local/bin exists for non-user installations
+        let bins_folder = "/usr/local/bin"
+        silent $test -d "{bins_folder}"$ failed {
+            silent $sudo mkdir -p "{bins_folder}"$ failed {
+                echo "Failed to create {bins_folder} directory."
+                exit(1)
+            }
+        }
+        return bins_folder
     }
 }
 
@@ -55,4 +63,4 @@ pub fun get_place(user_only: Bool): Text {
     } else {
         return "/opt/amber"
     }
-}
\ No newline at end of file
+}