{"id":42918,"date":"2024-10-04T09:16:53","date_gmt":"2024-10-04T01:16:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42918\/"},"modified":"2024-10-04T09:16:53","modified_gmt":"2024-10-04T01:16:53","slug":"centos-7-2-%e5%ae%89%e8%a3%9d-python3-%e7%b0%a1%e8%a8%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42918\/","title":{"rendered":"CentOS 7.2 \u5b89\u88dd Python3 \u7c21\u8a18"},"content":{"rendered":"<h1 id=\"centos-7-2-%e5%ae%89%e8%a3%9d-python3-%e7%b0%a1%e8%a8%98-sKxGMcLHul\">CentOS 7.2 \u5b89\u88dd Python3 \u7c21\u8a18<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u958b\u767c\u74b0\u5883\u4e2d\uff0cPython\u5df2\u6210\u70ba\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\u3002\u96a8\u8457Python 2\u7684\u9010\u6b65\u6dd8\u6c70\uff0cPython 3\u7684\u4f7f\u7528\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728CentOS 7.2\u4e0a\u5b89\u88ddPython 3\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u57fa\u672c\u7684\u64cd\u4f5c\u6b65\u9a5f\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%9c%9f%e6%ba%96%e5%82%99-sKxGMcLHul\">\u524d\u671f\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u5b89\u88dd\u4e4b\u524d\uff0c\u78ba\u4fdd\u4f60\u7684CentOS 7.2\u7cfb\u7d71\u5df2\u7d93\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo yum update<\/code><\/pre>\n<p>\u66f4\u65b0\u5b8c\u6210\u5f8c\uff0c\u5efa\u8b70\u91cd\u555f\u7cfb\u7d71\u4ee5\u78ba\u4fdd\u6240\u6709\u66f4\u65b0\u751f\u6548\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9depel%e5%ba%ab-sKxGMcLHul\">\u5b89\u88ddEPEL\u5eab<\/h2>\n<p>Python 3\u4e26\u4e0d\u5305\u542b\u5728CentOS\u7684\u9ed8\u8a8d\u5eab\u4e2d\uff0c\u56e0\u6b64\u9700\u8981\u5b89\u88ddEPEL\uff08Extra Packages for Enterprise Linux\uff09\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88ddEPEL\u5eab\uff1a<\/p>\n<pre><code>sudo yum install epel-release<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9dpython-3-sKxGMcLHul\">\u5b89\u88ddPython 3<\/h2>\n<p>\u5b89\u88ddEPEL\u5eab\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88ddPython 3\uff1a<\/p>\n<pre><code>sudo yum install python34<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5Python 3\u7684\u7248\u672c\uff1a<\/p>\n<pre><code>python34 --version<\/code><\/pre>\n<p>\u5982\u679c\u986f\u793a\u51faPython 3\u7684\u7248\u672c\u865f\uff0c\u5247\u8868\u793a\u5b89\u88dd\u6210\u529f\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e7%bd%aepython-3%e7%82%ba%e9%bb%98%e8%aa%8d%e7%89%88%e6%9c%ac%ef%bc%88%e5%8f%af%e9%81%b8%ef%bc%89-sKxGMcLHul\">\u8a2d\u7f6ePython 3\u70ba\u9ed8\u8a8d\u7248\u672c\uff08\u53ef\u9078\uff09<\/h2>\n<p>\u5982\u679c\u5e0c\u671b\u5c07Python 3\u8a2d\u7f6e\u70ba\u9ed8\u8a8d\u7248\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u4e00\u500b\u7b26\u865f\u93c8\u63a5\uff1a<\/p>\n<pre><code>sudo alternatives --set python \/usr\/bin\/python34<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576\u4f60\u8f38\u5165`python`\u547d\u4ee4\u6642\uff0c\u7cfb\u7d71\u5c07\u6703\u4f7f\u7528Python 3\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9dpip%ef%bc%88python%e5%8c%85%e7%ae%a1%e7%90%86%e5%b7%a5%e5%85%b7%ef%bc%89-sKxGMcLHul\">\u5b89\u88ddpip\uff08Python\u5305\u7ba1\u7406\u5de5\u5177\uff09<\/h2>\n<p>\u70ba\u4e86\u65b9\u4fbf\u7ba1\u7406Python\u5305\uff0c\u5efa\u8b70\u5b89\u88ddpip\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88ddpip\uff1a<\/p>\n<pre><code>sudo yum install python34-pip<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5pip\u7684\u7248\u672c\uff1a<\/p>\n<pre><code>pip3 --version<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d%e8%99%9b%e6%93%ac%e7%92%b0%e5%a2%83%ef%bc%88%e5%8f%af%e9%81%b8%ef%bc%89-sKxGMcLHul\">\u5b89\u88dd\u865b\u64ec\u74b0\u5883\uff08\u53ef\u9078\uff09<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u4e0d\u540c\u9805\u76ee\u4e4b\u9593\u7684\u4f9d\u8cf4\u885d\u7a81\uff0c\u5efa\u8b70\u4f7f\u7528\u865b\u64ec\u74b0\u5883\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd\u865b\u64ec\u74b0\u5883\u5de5\u5177\uff1a<\/p>\n<pre><code>sudo pip3 install virtualenv<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u4e00\u500b\u865b\u64ec\u74b0\u5883\uff1a<\/p>\n<pre><code>virtualenv myenv<\/code><\/pre>\n<p>\u9032\u5165\u865b\u64ec\u74b0\u5883\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>source myenv\/bin\/activate<\/code><\/pre>\n<p>\u5728\u865b\u64ec\u74b0\u5883\u4e2d\u5b89\u88dd\u7684\u6240\u6709\u5305\u5c07\u4e0d\u6703\u5f71\u97ff\u5168\u5c40\u74b0\u5883\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sKxGMcLHul\">\u7e3d\u7d50<\/h2>\n<p>\u5728CentOS 7.2\u4e0a\u5b89\u88ddPython 3\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u4f60\u53ef\u4ee5\u8f15\u9b06\u5730\u8a2d\u7f6ePython 3\u74b0\u5883\u3002\u7121\u8ad6\u662f\u958b\u767c\u65b0\u9805\u76ee\u9084\u662f\u7dad\u8b77\u820a\u9805\u76ee\uff0cPython 3\u90fd\u80fd\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002\u5982\u679c\u4f60\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u904b\u884c\u4f60\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u6307\u5357\uff1a\u5728 CentOS 7.2 \u4e0a\u5b89\u88dd Python3\uff0c\u6b65\u9a5f\u7c21\u55ae\u660e\u77ad\uff0c\u52a9\u4f60\u8f15\u9b06\u914d\u7f6e\u958b\u767c\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-42918","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42918","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=42918"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42918\/revisions"}],"predecessor-version":[{"id":42919,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42918\/revisions\/42919"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42918"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42918"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}