{"id":45830,"date":"2024-10-07T02:10:15","date_gmt":"2024-10-06T18:10:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45830\/"},"modified":"2024-11-14T10:35:30","modified_gmt":"2024-11-14T02:35:30","slug":"debian-linux-%e5%88%87%e6%8f%9b%e9%bb%98%e8%aa%8d-python-%e7%89%88%e6%9c%ac%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45830\/","title":{"rendered":"Debian Linux \u5207\u63db\u9ed8\u8a8d Python \u7248\u672c\u5177\u9ad4\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"debian-linux-%e5%88%87%e6%8f%9b%e9%bb%98%e8%aa%8d-python-%e7%89%88%e6%9c%ac%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95-dTrXCNzZwH\">Debian Linux \u5207\u63db\u9ed8\u8a8d Python \u7248\u672c\u5177\u9ad4\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u958b\u767c\u74b0\u5883\u4e2d\uff0cPython \u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5c24\u5176\u662f\u5728\u6578\u64da\u79d1\u5b78\u3001\u7db2\u9801\u958b\u767c\u548c\u81ea\u52d5\u5316\u8173\u672c\u7b49\u9818\u57df\u3002Debian Linux \u4f5c\u70ba\u4e00\u500b\u7a69\u5b9a\u4e14\u5b89\u5168\u7684\u64cd\u4f5c\u7cfb\u7d71\uff0c\u901a\u5e38\u9810\u88dd\u4e86 Python \u7684\u67d0\u500b\u7248\u672c\u3002\u7136\u800c\uff0c\u96a8\u8457\u4e0d\u540c\u9805\u76ee\u7684\u9700\u6c42\uff0c\u958b\u767c\u8005\u53ef\u80fd\u9700\u8981\u5207\u63db\u5230\u4e0d\u540c\u7684 Python \u7248\u672c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5728 Debian Linux \u4e2d\u5207\u63db\u9ed8\u8a8d Python \u7248\u672c\u7684\u5177\u9ad4\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d-python-%e7%89%88%e6%9c%ac-dTrXCNzZwH\">\u6aa2\u67e5\u7576\u524d Python \u7248\u672c<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u6aa2\u67e5\u7cfb\u7d71\u4e2d\u7576\u524d\u5b89\u88dd\u7684 Python \u7248\u672c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\uff1a<\/p>\n<pre><code>python --version<\/code><\/pre>\n<p>\u6216\u8005\uff1a<\/p>\n<pre><code>python3 --version<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7576\u524d\u7684 Python \u7248\u672c\uff0c\u901a\u5e38\u662f Python 2.x \u6216 Python 3.x\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9d%e6%89%80%e9%9c%80%e7%9a%84-python-%e7%89%88%e6%9c%ac-dTrXCNzZwH\">\u5b89\u88dd\u6240\u9700\u7684 Python \u7248\u672c<\/h2>\n<p>\u5982\u679c\u7cfb\u7d71\u4e2d\u5c1a\u672a\u5b89\u88dd\u6240\u9700\u7684 Python \u7248\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\u3002\u4f8b\u5982\uff0c\u5b89\u88dd Python 3.9\uff1a<\/p>\n<pre><code>sudo apt update<\/code><\/pre>\n<pre><code>sudo apt install python3.9<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u518d\u6b21\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u6aa2\u67e5\u65b0\u7248\u672c\u662f\u5426\u5df2\u6210\u529f\u5b89\u88dd\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-update-alternatives-%e5%88%87%e6%8f%9b%e9%bb%98%e8%aa%8d-python-%e7%89%88%e6%9c%ac-dTrXCNzZwH\">\u4f7f\u7528 update-alternatives \u5207\u63db\u9ed8\u8a8d Python \u7248\u672c<\/h2>\n<p>Debian \u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70ba <code>update-alternatives<\/code> \u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4f86\u7ba1\u7406\u591a\u500b\u7248\u672c\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u5207\u63db\u9ed8\u8a8d Python \u7248\u672c\u7684\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u9996\u5148\uff0c\u6dfb\u52a0\u65b0\u7248\u672c\u7684 Python \u5230 alternatives \u7cfb\u7d71\u4e2d\uff1a<\/li>\n<pre><code>sudo update-alternatives --install \/usr\/bin\/python python \/usr\/bin\/python3.9 1<\/code><\/pre>\n<li>\u63a5\u4e0b\u4f86\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9078\u64c7\u9ed8\u8a8d\u7684 Python \u7248\u672c\uff1a<\/li>\n<pre><code>sudo update-alternatives --config python<\/code><\/pre>\n<\/li>\n<li>\u7cfb\u7d71\u6703\u986f\u793a\u6240\u6709\u5df2\u5b89\u88dd\u7684 Python \u7248\u672c\uff0c\u4e26\u63d0\u793a\u60a8\u9078\u64c7\u4e00\u500b\u4f5c\u70ba\u9ed8\u8a8d\u7248\u672c\u3002\u8f38\u5165\u76f8\u61c9\u7684\u9078\u9805\u865f\u78bc\u4e26\u6309\u4e0b Enter \u9375\u3002<\/li>\n<\/ol>\n<h2 id=\"%e9%a9%97%e8%ad%89%e5%88%87%e6%8f%9b%e7%b5%90%e6%9e%9c-dTrXCNzZwH\">\u9a57\u8b49\u5207\u63db\u7d50\u679c<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u53ef\u4ee5\u518d\u6b21\u6aa2\u67e5\u9ed8\u8a8d\u7684 Python \u7248\u672c\uff1a<\/p>\n<pre><code>python --version<\/code><\/pre>\n<p>\u9019\u61c9\u8a72\u986f\u793a\u60a8\u525b\u525b\u9078\u64c7\u7684\u7248\u672c\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-dTrXCNzZwH\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5207\u63db Python \u7248\u672c\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u67d0\u4e9b\u7cfb\u7d71\u5de5\u5177\u548c\u61c9\u7528\u7a0b\u5e8f\u53ef\u80fd\u4f9d\u8cf4\u65bc\u7279\u5b9a\u7248\u672c\u7684 Python\uff0c\u56e0\u6b64\u5728\u5207\u63db\u7248\u672c\u4e4b\u524d\uff0c\u5efa\u8b70\u6aa2\u67e5\u76f8\u95dc\u4f9d\u8cf4\u3002<\/li>\n<li>\u5982\u679c\u60a8\u4f7f\u7528\u865b\u64ec\u74b0\u5883\uff08\u5982 <code>venv<\/code> \u6216 <code>virtualenv<\/code>\uff09\uff0c\u5247\u53ef\u4ee5\u5728\u865b\u64ec\u74b0\u5883\u4e2d\u6307\u5b9a\u6240\u9700\u7684 Python \u7248\u672c\uff0c\u800c\u4e0d\u5f71\u97ff\u5168\u5c40\u8a2d\u7f6e\u3002<\/li>\n<li>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u5efa\u8b70\u5099\u4efd\u91cd\u8981\u6578\u64da\u548c\u914d\u7f6e\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dTrXCNzZwH\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Debian Linux \u4e2d\u5207\u63db\u9ed8\u8a8d Python \u7248\u672c\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u901a\u904e\u4f7f\u7528 <code>update-alternatives<\/code> \u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u7ba1\u7406\u591a\u500b Python \u7248\u672c\u3002\u9019\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u4e0d\u540c\u7684\u9805\u76ee\u53ef\u80fd\u9700\u8981\u4e0d\u540c\u7684 Python \u74b0\u5883\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u9032\u884c\u958b\u767c\u548c\u6e2c\u8a66\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u60a8\u90fd\u53ef\u4ee5\u627e\u5230\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 Debian Linux \u4e2d\u5207\u63db\u9ed8\u8a8d Python \u7248\u672c\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u4f60\u8f15\u9b06\u7ba1\u7406 Python \u74b0\u5883\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-45830","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=45830"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45830\/revisions"}],"predecessor-version":[{"id":45831,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45830\/revisions\/45831"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}