{"id":1040478,"date":"2024-12-31T12:41:27","date_gmt":"2024-12-31T04:41:27","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1040478.html"},"modified":"2024-12-31T12:41:29","modified_gmt":"2024-12-31T04:41:29","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu%e9%87%8c%e4%b8%8b%e8%bd%bdpython3","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1040478.html","title":{"rendered":"\u5982\u4f55\u5728ubuntu\u91cc\u4e0b\u8f7dPython3"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/870529b3-1fba-409d-8da3-f62c96aacfb3.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\u5982\u4f55\u5728ubuntu\u91cc\u4e0b\u8f7dPython3\" \/><\/p>\n<p><p> <strong>\u5982\u4f55\u5728ubuntu\u91cc\u4e0b\u8f7dPython3\uff1a<\/strong><\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528\u7cfb\u7edf\u9ed8\u8ba4\u5305\u7ba1\u7406\u5668\u3001\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1\u3001\u4f7f\u7528Python\u7248\u672c\u7ba1\u7406\u5de5\u5177<\/strong><\/p>\n<\/p>\n<p><p>\u5728Ubuntu\u4e2d\u4e0b\u8f7d\u548c\u5b89\u88c5Python3\u6700\u76f4\u63a5\u548c\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u901a\u8fc7\u7cfb\u7edf\u7684\u5305\u7ba1\u7406\u5668\u3002\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u5b89\u88c5Python3\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u5904\u7406\u4f9d\u8d56\u5173\u7cfb\uff0c\u5e76\u786e\u4fdd\u5b89\u88c5\u7684Python\u7248\u672c\u4e0e\u7cfb\u7edf\u517c\u5bb9\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5Python3\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">sudo apt update<\/p>\n<p>sudo apt install python3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4e00\u3001\u4f7f\u7528\u7cfb\u7edf\u9ed8\u8ba4\u5305\u7ba1\u7406\u5668<\/strong><\/p>\n<\/p>\n<p><p>Ubuntu\u9ed8\u8ba4\u4f7f\u7528APT\uff08Advanced Package Tool\uff09\u4f5c\u4e3a\u5305\u7ba1\u7406\u5668\u3002\u4f7f\u7528APT\u5b89\u88c5Python3\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u51e0\u6761\u547d\u4ee4\u5373\u53ef\u5b8c\u6210\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u66f4\u65b0\u5305\u5217\u8868\u4ee5\u786e\u4fdd\u83b7\u53d6\u6700\u65b0\u7684\u8f6f\u4ef6\u5305\u4fe1\u606f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">sudo apt update<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Python3\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">sudo apt install python3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Python3\u7684\u7248\u672c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python3 --version<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u5b89\u88c5\u7279\u5b9a\u7684Python3\u7248\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">sudo apt install python3.x<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5176\u4e2d<code>x<\/code>\u4ee3\u8868\u5177\u4f53\u7684Python\u7248\u672c\u53f7\uff0c\u4f8b\u59823.8\u30013.9\u7b49\u3002<\/p>\n<\/p>\n<p><p><strong>\u4e8c\u3001\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1<\/strong><\/p>\n<\/p>\n<p><p>\u5982\u679c\u7cfb\u7edf\u9ed8\u8ba4\u5305\u7ba1\u7406\u5668\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\uff0c\u6216\u8005\u9700\u8981\u7279\u5b9a\u7248\u672c\u7684Python3\uff0c\u53ef\u4ee5\u9009\u62e9\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1\u5b89\u88c5\u3002\u9996\u5148\uff0c\u9700\u8981\u5b89\u88c5\u7f16\u8bd1\u6240\u9700\u7684\u4f9d\u8d56\u5305\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">sudo apt install build-essential libssl-dev libffi-dev python3-dev<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u4e0b\u8f7dPython\u6e90\u4ee3\u7801\uff0c\u53ef\u4ee5\u901a\u8fc7Python\u5b98\u7f51\u6216\u4f7f\u7528<code>wget<\/code>\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">wget https:\/\/www.python.org\/ftp\/python\/3.x.x\/Python-3.x.x.tgz<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u89e3\u538b\u4e0b\u8f7d\u7684\u538b\u7f29\u5305\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">tar -xvf Python-3.x.x.tgz<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fdb\u5165\u89e3\u538b\u540e\u7684\u76ee\u5f55\uff0c\u914d\u7f6e\u7f16\u8bd1\u73af\u5883\u5e76\u7f16\u8bd1\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">cd Python-3.x.x<\/p>\n<p>.\/configure --enable-optimizations<\/p>\n<p>make<\/p>\n<p>sudo make altinstall<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6ce8\u610f\uff0c\u8fd9\u91cc\u7684<code>altinstall<\/code>\u547d\u4ee4\u7528\u4e8e\u907f\u514d\u8986\u76d6\u7cfb\u7edf\u9ed8\u8ba4\u7684Python\u7248\u672c\u3002\u7f16\u8bd1\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5\u5b89\u88c5\u7684Python3\u7248\u672c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python3.x --version<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4e09\u3001\u4f7f\u7528Python\u7248\u672c\u7ba1\u7406\u5de5\u5177<\/strong><\/p>\n<\/p>\n<p><p>\u4e3a\u4e86\u65b9\u4fbf\u7ba1\u7406\u591a\u4e2aPython\u7248\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528<code>pyenv<\/code>\u7b49\u7248\u672c\u7ba1\u7406\u5de5\u5177\u3002<code>pyenv<\/code>\u53ef\u4ee5\u8ba9\u6211\u4eec\u8f7b\u677e\u5730\u5728\u4e0d\u540cPython\u7248\u672c\u4e4b\u95f4\u5207\u6362\u3002\u9996\u5148\uff0c\u5b89\u88c5<code>pyenv<\/code>\u53ca\u5176\u4f9d\u8d56\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">sudo apt update<\/p>\n<p>sudo apt install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python-openssl git<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u4f7f\u7528<code>curl<\/code>\u6216<code>wget<\/code>\u547d\u4ee4\u5b89\u88c5<code>pyenv<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">curl https:\/\/pyenv.run | bash<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6309\u7167\u5b89\u88c5\u811a\u672c\u7684\u63d0\u793a\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\u5230<code>~\/.bashrc<\/code>\u6216<code>~\/.zshrc<\/code>\u4e2d\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">export PATH=&quot;$HOME\/.pyenv\/bin:$PATH&quot;<\/p>\n<p>eval &quot;$(pyenv init --path)&quot;<\/p>\n<p>eval &quot;$(pyenv init -)&quot;<\/p>\n<p>eval &quot;$(pyenv virtualenv-init -)&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u91cd\u65b0\u52a0\u8f7dshell\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">source ~\/.bashrc<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u548c\u7ba1\u7406Python\u7248\u672c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pyenv install 3.x.x<\/p>\n<p>pyenv global 3.x.x<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u7684Python\u7248\u672c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pyenv versions<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u56db\u3001\u5b89\u88c5Python\u5305\u7ba1\u7406\u5de5\u5177<\/strong><\/p>\n<\/p>\n<p><p>\u5b89\u88c5Python3\u540e\uff0c\u901a\u5e38\u8fd8\u9700\u8981\u5b89\u88c5Python\u5305\u7ba1\u7406\u5de5\u5177<code>pip<\/code>\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">sudo apt install python3-pip<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5<code>pip<\/code>\u7248\u672c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip3 --version<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>pip<\/code>\u7528\u4e8e\u5b89\u88c5\u548c\u7ba1\u7406Python\u5305\uff0c\u4f8b\u5982\u5b89\u88c5<code>numpy<\/code>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip3 install numpy<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4e94\u3001\u521b\u5efa\u865a\u62df\u73af\u5883<\/strong><\/p>\n<\/p>\n<p><p>\u4e3a\u4e86\u907f\u514d\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u4f9d\u8d56\u51b2\u7a81\uff0c\u5efa\u8bae\u4f7f\u7528\u865a\u62df\u73af\u5883\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5<code>venv<\/code>\u5de5\u5177\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">sudo apt install python3-venv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u865a\u62df\u73af\u5883\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python3 -m venv myenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">source myenv\/bin\/activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6b64\u65f6\uff0c\u6240\u6709\u5b89\u88c5\u7684Python\u5305\u90fd\u4ec5\u5728\u8fd9\u4e2a\u865a\u62df\u73af\u5883\u4e2d\u53ef\u7528\u3002\u9000\u51fa\u865a\u62df\u73af\u5883\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">deactivate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u516d\u3001\u603b\u7ed3<\/strong><\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u53ef\u4ee5\u5728Ubuntu\u7cfb\u7edf\u4e2d\u4e0b\u8f7d\u548c\u5b89\u88c5Python3\uff0c\u5e76\u7ed3\u5408\u4f7f\u7528\u5305\u7ba1\u7406\u5de5\u5177\u548c\u865a\u62df\u73af\u5883\u6765\u9ad8\u6548\u7ba1\u7406Python\u5f00\u53d1\u73af\u5883\u3002\u65e0\u8bba\u662f\u901a\u8fc7\u7cfb\u7edf\u9ed8\u8ba4\u5305\u7ba1\u7406\u5668\u3001\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1\uff0c\u8fd8\u662f\u4f7f\u7528\u7248\u672c\u7ba1\u7406\u5de5\u5177\uff0c\u90fd\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528\u865a\u62df\u73af\u5883\u53ef\u4ee5\u6709\u6548\u907f\u514d\u5305\u4f9d\u8d56\u51b2\u7a81\uff0c\u786e\u4fdd\u9879\u76ee\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5728Ubuntu\u4e2d\u53ef\u4ee5\u4f7f\u7528\u54ea\u4e9b\u65b9\u6cd5\u4e0b\u8f7d\u548c\u5b89\u88c5Python3\uff1f<\/strong><br \/>\u5728Ubuntu\u4e2d\uff0c\u4e0b\u8f7d\u548c\u5b89\u88c5Python3\u6709\u591a\u79cd\u65b9\u6cd5\u3002\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u7cfb\u7edf\u81ea\u5e26\u7684\u5305\u7ba1\u7406\u5de5\u5177APT\u3002\u6253\u5f00\u7ec8\u7aef\u5e76\u8f93\u5165\u547d\u4ee4<code>sudo apt update<\/code>\u6765\u66f4\u65b0\u8f6f\u4ef6\u5305\u5217\u8868\uff0c\u7136\u540e\u4f7f\u7528<code>sudo apt install python3<\/code>\u6765\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684Python3\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u901a\u8fc7Python\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u6e90\u4ee3\u7801\uff0c\u624b\u52a8\u7f16\u8bd1\u5b89\u88c5\uff0c\u6216\u8005\u4f7f\u7528Anaconda\u7b49\u7b2c\u4e09\u65b9\u5de5\u5177\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<p><strong>\u5b89\u88c5\u540e\u5982\u4f55\u9a8c\u8bc1Python3\u662f\u5426\u6210\u529f\u4e0b\u8f7d\uff1f<\/strong><br \/>\u5b8c\u6210\u5b89\u88c5\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u7ec8\u7aef\u8f93\u5165<code>python3 --version<\/code>\u6765\u9a8c\u8bc1Python3\u662f\u5426\u6210\u529f\u5b89\u88c5\u3002\u5982\u679c\u5b89\u88c5\u6210\u529f\uff0c\u7ec8\u7aef\u5c06\u663e\u793a\u5f53\u524d\u5b89\u88c5\u7684Python3\u7248\u672c\u53f7\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u8f93\u5165<code>python3<\/code>\u8fdb\u5165Python\u4ea4\u4e92\u5f0f\u547d\u4ee4\u884c\uff0c\u786e\u8ba4\u5176\u529f\u80fd\u662f\u5426\u6b63\u5e38\u3002<\/p>\n<p><strong>\u5728Ubuntu\u4e2d\u5982\u4f55\u7ba1\u7406\u548c\u5207\u6362\u591a\u4e2aPython\u7248\u672c\uff1f<\/strong><br \/>\u5982\u679c\u9700\u8981\u5728Ubuntu\u4e2d\u7ba1\u7406\u591a\u4e2aPython\u7248\u672c\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528<code>update-alternatives<\/code>\u547d\u4ee4\u3002\u901a\u8fc7\u8be5\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u8bbe\u7f6e\u9ed8\u8ba4\u7684Python\u7248\u672c\u3002\u4f8b\u5982\uff0c\u8f93\u5165<code>sudo update-alternatives --install \/usr\/bin\/python python \/usr\/bin\/python3.x 1<\/code>\uff08\u5c06<code>3.x<\/code>\u66ff\u6362\u4e3a\u5b9e\u9645\u7248\u672c\u53f7\uff09\u5373\u53ef\u8bbe\u7f6e\u4e0d\u540c\u7684\u9ed8\u8ba4\u7248\u672c\u3002\u6b64\u5916\uff0c\u4f7f\u7528<code>pyenv<\/code>\u7b49\u5de5\u5177\u4e5f\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b89\u88c5\u548c\u5207\u6362\u4e0d\u540c\u7684Python\u7248\u672c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5982\u4f55\u5728ubuntu\u91cc\u4e0b\u8f7dPython3\uff1a \u4f7f\u7528\u7cfb\u7edf\u9ed8\u8ba4\u5305\u7ba1\u7406\u5668\u3001\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1\u3001\u4f7f\u7528Python\u7248\u672c\u7ba1\u7406\u5de5\u5177 \u5728 [&hellip;]","protected":false},"author":3,"featured_media":1040488,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1040478"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1040478"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1040478\/revisions"}],"predecessor-version":[{"id":1040491,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1040478\/revisions\/1040491"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1040488"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1040478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1040478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1040478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}