diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b079de6..9635e31 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -75,6 +75,22 @@ jobs:
           else
             echo "Tarantool version is $T, as expected"
           fi
+  test-macos:
+    strategy:
+      fail-fast: false
+      matrix:
+        runs-on: [macos-latest]
+    runs-on: ${{ matrix.runs-on }}
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup from scratch
+        uses: ./
+
+      - name: Check branch version
+        run: |
+          T=$(tarantool -e 'print(_TARANTOOL:match("%d+%.%d+")); os.exit()')
+          echo "Tarantool version is $T"
 
   test-concurrency:
     strategy:
diff --git a/dist/main/index.js b/dist/main/index.js
index 6194e2c..cd765e2 100644
--- a/dist/main/index.js
+++ b/dist/main/index.js
@@ -1534,6 +1534,7 @@ if (typeof Symbol === undefined || !Symbol.asyncIterator) {
 // We use any as a valid input type
 /* eslint-disable @typescript-eslint/no-explicit-any */
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.toCommandValue = void 0;
 /**
  * Sanitizes an input into a string so it can be passed into issueCommand safely
  * @param input input to sanitize into a string
@@ -2765,14 +2766,27 @@ Object.defineProperty(exports, "__esModule", { value: true });
 "use strict";
 
 // For internal use, subject to change.
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
 var __importStar = (this && this.__importStar) || function (mod) {
     if (mod && mod.__esModule) return mod;
     var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
     return result;
 };
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.issueCommand = void 0;
 // We use any as a valid input type
 /* eslint-disable @typescript-eslint/no-explicit-any */
 const fs = __importStar(__webpack_require__(747));
@@ -3403,7 +3417,7 @@ const fs = __importStar(__webpack_require__(747));
 const nightlyBuild = (core.getInput('nightly-build') || 'false').toUpperCase() === 'TRUE';
 const baseUrl = 'https://download.tarantool.org/tarantool/' +
     (nightlyBuild ? '' : 'release/') +
-    core.getInput('tarantool-version', { required: true });
+    core.getInput('tarantool-version');
 async function capture(cmd, options) {
     let output = '';
     await exec.exec(cmd, [], {
@@ -3551,10 +3565,23 @@ async function run_linux() {
         core.setFailed(error.message);
     }
 }
+async function run_macos() {
+    try {
+        core.startGroup('Installing tarantool');
+        await exec.exec(`brew install tarantool`);
+        core.endGroup();
+    }
+    catch (error) {
+        core.setFailed(error.message);
+    }
+}
 async function run() {
     if (process.platform === 'linux') {
         await run_linux();
     }
+    else if (process.platform === 'darwin') {
+        await run_macos();
+    }
     else {
         core.setFailed(`Action doesn't support ${process.platform} platform`);
     }
@@ -36998,14 +37025,27 @@ function parallel(list, iterator, callback)
 
 "use strict";
 
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
 var __importStar = (this && this.__importStar) || function (mod) {
     if (mod && mod.__esModule) return mod;
     var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
     return result;
 };
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.issue = exports.issueCommand = void 0;
 const os = __importStar(__webpack_require__(87));
 const utils_1 = __webpack_require__(82);
 /**
@@ -39330,6 +39370,25 @@ module.exports = '4.0.0'
 
 "use strict";
 
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
     function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
     return new (P || (P = Promise))(function (resolve, reject) {
@@ -39339,14 +39398,8 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         step((generator = generator.apply(thisArg, _arguments || [])).next());
     });
 };
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.getState = exports.saveState = exports.group = exports.endGroup = exports.startGroup = exports.info = exports.warning = exports.error = exports.debug = exports.isDebug = exports.setFailed = exports.setCommandEcho = exports.setOutput = exports.getBooleanInput = exports.getMultilineInput = exports.getInput = exports.addPath = exports.setSecret = exports.exportVariable = exports.ExitCode = void 0;
 const command_1 = __webpack_require__(431);
 const file_command_1 = __webpack_require__(102);
 const utils_1 = __webpack_require__(82);
@@ -39413,7 +39466,9 @@ function addPath(inputPath) {
 }
 exports.addPath = addPath;
 /**
- * Gets the value of an input.  The value is also trimmed.
+ * Gets the value of an input.
+ * Unless trimWhitespace is set to false in InputOptions, the value is also trimmed.
+ * Returns an empty string if the value is not defined.
  *
  * @param     name     name of the input to get
  * @param     options  optional. See InputOptions.
@@ -39424,9 +39479,49 @@ function getInput(name, options) {
     if (options && options.required && !val) {
         throw new Error(`Input required and not supplied: ${name}`);
     }
+    if (options && options.trimWhitespace === false) {
+        return val;
+    }
     return val.trim();
 }
 exports.getInput = getInput;
+/**
+ * Gets the values of an multiline input.  Each value is also trimmed.
+ *
+ * @param     name     name of the input to get
+ * @param     options  optional. See InputOptions.
+ * @returns   string[]
+ *
+ */
+function getMultilineInput(name, options) {
+    const inputs = getInput(name, options)
+        .split('\n')
+        .filter(x => x !== '');
+    return inputs;
+}
+exports.getMultilineInput = getMultilineInput;
+/**
+ * Gets the input value of the boolean type in the YAML 1.2 "core schema" specification.
+ * Support boolean input list: `true | True | TRUE | false | False | FALSE` .
+ * The return value is also in boolean type.
+ * ref: https://yaml.org/spec/1.2/spec.html#id2804923
+ *
+ * @param     name     name of the input to get
+ * @param     options  optional. See InputOptions.
+ * @returns   boolean
+ */
+function getBooleanInput(name, options) {
+    const trueValue = ['true', 'True', 'TRUE'];
+    const falseValue = ['false', 'False', 'FALSE'];
+    const val = getInput(name, options);
+    if (trueValue.includes(val))
+        return true;
+    if (falseValue.includes(val))
+        return false;
+    throw new TypeError(`Input does not meet YAML 1.2 "Core Schema" specification: ${name}\n` +
+        `Support boolean input list: \`true | True | TRUE | false | False | FALSE\``);
+}
+exports.getBooleanInput = getBooleanInput;
 /**
  * Sets the value of an output.
  *
@@ -39435,6 +39530,7 @@ exports.getInput = getInput;
  */
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 function setOutput(name, value) {
+    process.stdout.write(os.EOL);
     command_1.issueCommand('set-output', { name }, value);
 }
 exports.setOutput = setOutput;
diff --git a/src/main.ts b/src/main.ts
index 5bdaa18..dc4bb1c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -12,7 +12,7 @@ const nightlyBuild =
 const baseUrl =
   'https://download.tarantool.org/tarantool/' +
   (nightlyBuild ? '' : 'release/') +
-  core.getInput('tarantool-version', {required: true})
+  core.getInput('tarantool-version')
 
 interface CaptureOptions {
   /** optional.  defaults to false */
@@ -185,9 +185,21 @@ async function run_linux(): Promise<void> {
   }
 }
 
+async function run_macos(): Promise<void> {
+  try {
+    core.startGroup('Installing tarantool')
+    await exec.exec(`brew install tarantool`)
+    core.endGroup()
+  } catch (error) {
+    core.setFailed(error.message)
+  }
+}
+
 export async function run(): Promise<void> {
   if (process.platform === 'linux') {
     await run_linux()
+  } else if (process.platform === 'darwin') {
+    await run_macos()
   } else {
     core.setFailed(`Action doesn't support ${process.platform} platform`)
   }