| <!--{ |
| "Title": "Download and install", |
| "HideTOC": true, |
| "Sidebar": "bug" |
| }--> |
| |
| <p> |
| Download and install Go quickly with the steps described here. |
| </p> |
| <p>For other content on installing, you might be interested in:</p> |
| <ul> |
| <li> |
| <a href="/doc/manage-install">Managing Go installations</a> -- How to |
| install multiple versions and uninstall. |
| </li> |
| <li> |
| <a href="/doc/install/source">Installing Go from source</a> -- How to |
| check out the sources, build them on your own machine, and run them. |
| </li> |
| </ul> |
| <p class="DownloadBtn"> |
| <a href="/dl/" id="start" class="btn download js-download"> |
| <span id="download-description" class="js-downloadDescription"></span> |
| </a> |
| </p> |
| <p> |
| Don't see your operating system here? Try one of the |
| <a href="/dl/">other downloads</a>. |
| </p> |
| |
| <h2 id="install">Go installation</h2> |
| <p> |
| Select the tab for your computer's operating system below, then follow its |
| installation instructions. |
| </p> |
| <div id="os-install-tabs" class="TabSection js-tabSection"> |
| <div id="os-install-tablist" class="TabSection-tabList" role="tablist"> |
| <button |
| role="tab" |
| aria-selected="true" |
| aria-controls="linux-tab" |
| id="linux" |
| tabindex="0" |
| class="TabSection-tab active" |
| > |
| Linux |
| <img class="TabSection-underline" src="/images/icons/underline.svg" width="51" height="4" aria-hidden="true" /> |
| </button> |
| <button |
| role="tab" |
| aria-selected="false" |
| aria-controls="mac-tab" |
| id="mac" |
| tabindex="-1" |
| class="TabSection-tab" |
| > |
| Mac |
| <img class="TabSection-underline" src="/images/icons/underline.svg" width="51" height="4" aria-hidden="true" /> |
| </button> |
| <button |
| role="tab" |
| aria-selected="false" |
| aria-controls="windows-tab" |
| id="windows" |
| tabindex="-1" |
| class="TabSection-tab" |
| > |
| Windows |
| <img class="TabSection-underline" src="/images/icons/underline.svg" width="51" height="4" aria-hidden="true" /> |
| </button> |
| </div> |
| <div |
| role="tabpanel" |
| id="linux-tab" |
| class="TabSection-tabPanel" |
| aria-labelledby="linux" |
| > |
| <ol> |
| <li> |
| <strong>Remove any previous Go installation</strong> by deleting the /usr/local/go folder |
| (if it exists), then extract the archive you just downloaded into /usr/local, creating a fresh |
| Go tree in /usr/local/go: |
| <pre class="CopyPaste"> |
| <span>$ rm -rf /usr/local/go && tar -C /usr/local -xzf <span id="linux-filename">go1.14.3.linux-amd64.tar.gz</span></span> |
| <button aria-label="Copy and paste the code."> |
| <img class="CopyPaste-icon" src="/images/icons/copy-paste.svg" /> |
| <img class="CopyPaste-icon CopyPaste-icon-dark" src="/images/icons/copy-paste-dark.svg" /> |
| </button> |
| </pre> |
| <p> |
| (You may need to run the command as root or through <code>sudo</code>). |
| </p> |
| <p> |
| <strong>Do not</strong> untar the archive into an existing /usr/local/go tree. This is known to |
| produce broken Go installations. |
| </p> |
| </li> |
| <li> |
| Add /usr/local/go/bin to the <code>PATH</code> environment variable. |
| <p> |
| You can do this by adding the following line to your $HOME/.profile or |
| /etc/profile (for a system-wide installation): |
| </p> |
| <pre class="CopyPaste"> |
| <span>export PATH=$PATH:/usr/local/go/bin</span> |
| <button aria-label="Copy and paste the code."> |
| <img class="CopyPaste-icon" src="/images/icons/copy-paste.svg" /> |
| <img class="CopyPaste-icon CopyPaste-icon-dark" src="/images/icons/copy-paste-dark.svg" /> |
| </button> |
| </pre> |
| <p> |
| <strong>Note:</strong> Changes made to a profile file may not apply |
| until the next time you log into your computer. To apply the changes |
| immediately, just run the shell commands directly or execute them from |
| the profile using a command such as |
| <code>source $HOME/.profile</code>. |
| </p> |
| </li> |
| <li> |
| Verify that you've installed Go by opening a command prompt and typing |
| the following command: |
| <pre class="CopyPaste"> |
| <span>$ go version</span> |
| <button aria-label="Copy and paste the code."> |
| <img class="CopyPaste-icon" src="/images/icons/copy-paste.svg" /> |
| <img class="CopyPaste-icon CopyPaste-icon-dark" src="/images/icons/copy-paste-dark.svg" /> |
| </button> |
| </pre> |
| </li> |
| <li>Confirm that the command prints the installed version of Go.</li> |
| </ol> |
| </div> |
| <div |
| role="tabpanel" |
| id="mac-tab" |
| class="TabSection-tabPanel" |
| aria-labelledby="mac" |
| hidden |
| > |
| <ol> |
| <li> |
| Open the package file you downloaded and follow the prompts to install |
| Go. |
| <p> |
| The package installs the Go distribution to /usr/local/go. The package |
| should put the /usr/local/go/bin directory in your |
| <code>PATH</code> environment variable. You may need to restart any |
| open Terminal sessions for the change to take effect. |
| </p> |
| </li> |
| <li> |
| Verify that you've installed Go by opening a command prompt and typing |
| the following command: |
| <pre class="CopyPaste"> |
| <span>$ go version</span> |
| <button aria-label="Copy and paste the code."> |
| <img class="CopyPaste-icon" src="/images/icons/copy-paste.svg" /> |
| <img class="CopyPaste-icon CopyPaste-icon-dark" src="/images/icons/copy-paste-dark.svg" /> |
| </button> |
| </pre> |
| </li> |
| <li>Confirm that the command prints the installed version of Go.</li> |
| </ol> |
| </div> |
| <div |
| role="tabpanel" |
| id="windows-tab" |
| class="TabSection-tabPanel" |
| aria-labelledby="windows" |
| hidden |
| > |
| <ol> |
| <li> |
| Open the MSI file you downloaded and follow the prompts to install Go. |
| <p> |
| By default, the installer will install Go to <code>Program Files</code> |
| or <code>Program Files (x86)</code>. You can change the |
| location as needed. After installing, you will need to close and |
| reopen any open command prompts so that changes to the environment |
| made by the installer are reflected at the command prompt. |
| </p> |
| </li> |
| <li> |
| Verify that you've installed Go. |
| <ol> |
| <li> |
| In <strong>Windows</strong>, click the <strong>Start</strong> menu. |
| </li> |
| <li> |
| In the menu's search box, type <code>cmd</code>, then press the |
| <strong>Enter</strong> key. |
| </li> |
| <li> |
| In the Command Prompt window that appears, type the following |
| command: |
| <pre class="CopyPaste"> |
| <span>$ go version</span> |
| <button aria-label="Copy and paste the code."> |
| <img class="CopyPaste-icon" src="/images/icons/copy-paste.svg" /> |
| <img class="CopyPaste-icon CopyPaste-icon-dark" src="/images/icons/copy-paste-dark.svg" /> |
| </button> |
| </pre> |
| </li> |
| <li>Confirm that the command prints the installed version of Go.</li> |
| </ol> |
| </li> |
| </ol> |
| </div> |
| </div> |
| <h2 id="code">You're all set!</h2> |
| <p class="DocInstall-footer"> |
| Visit the |
| <a href="tutorial/getting-started.html">Getting Started tutorial</a> to write |
| some simple Go code. It takes about 10 minutes to complete. |
| </p> |
| |
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