{"id":208,"date":"2023-10-28T14:08:34","date_gmt":"2023-10-28T06:08:34","guid":{"rendered":"https:\/\/www.liaoxinghui.com\/?p=208"},"modified":"2023-10-28T14:08:36","modified_gmt":"2023-10-28T06:08:36","slug":"centos7%e5%8d%87%e7%ba%a7%e9%bb%98python%e5%88%b03-x","status":"publish","type":"post","link":"https:\/\/www.liaoxinghui.com\/?p=208","title":{"rendered":"\u5c06centos\u9ed8\u8ba4\u7684python2\u5347\u7ea7\u5230python3.x"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u4ee53.8\u4e3e\u4f8b\uff0c\u5982\u679c\u4f60\u60f3\u5b89\u88c5\u5176\u4ed6\u7248\u672c\u81ea\u5df1\u66ff\u6362\u4e00\u4e0b\u6e90\u7801\u5305\u5c31\u53ef\u4ee5\u4e86<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">wget https:\/\/www.python.org\/ftp\/python\/3.8.10\/Python-3.8.10.tar.xz<\/pre>\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6ca1\u6709\u5b89\u88c5wget\u7684\u81ea\u5df1\u5b89\u88c5\u4e00\u4e0b<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo yum install wget<\/pre>\n<p class=\"wp-block-paragraph\">\u89e3\u538b<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">tar xvf Python-3.8.10.tar.xz<\/pre>\n<p class=\"wp-block-paragraph\">\u8fdb\u5165\u76ee\u5f55\u540e\u5f00\u59cb\u7f16\u8bd1\uff0c\u540e\u9762\u662f\u5e26\u4e86\u4e00\u4e2aopenssl\u7684\u8def\u5f84\uff0c\u66f4\u6539\u6210\u4f60\u81ea\u5df1\u7684<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">cd Python-3.8.10\n.\/configure --prefix=\/usr\/local\/python3.8 --enable-shared CFLAGS=-fPIC --with-openssl=\/usr\/bin\/openssl11<\/pre>\n<p class=\"wp-block-paragraph\"><\/p>\n<p class=\"wp-block-paragraph\">\u5907\u4efdpython\u8f6f\u8fde\u63a5,pip\u5982\u679c\u4e0d\u5b58\u5728\u5c31\u4e0d\u7528\u5907\u4efd<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">mv -i \/usr\/bin\/python3 \/usr\/bin\/python.bak\nmv -i \/usr\/bin\/pip3 \/usr\/bin\/pip.bak<\/pre>\n<p class=\"wp-block-paragraph\">\u521b\u5efapython3\u7684\u8f6f\u8fde\u63a5<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ln -sv \/usr\/local\/python3.8\/bin\/python3 \/usr\/bin\/python3\nln -sv \/usr\/local\/python3.8\/bin\/pip3 \/usr\/bin\/pip3<\/pre>\n<p class=\"wp-block-paragraph\">\u914d\u7f6e\u52a8\u6001\u5e93<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">vim \/etc\/ld.so.conf.d\/python.conf\n\n# \u5199\u5165\u5185\u5bb9\n\n\/usr\/local\/python3.8\/lib\n\n# \u542f\u7528\u914d\u7f6e\n\nldconfig<\/pre>\n<p class=\"wp-block-paragraph\">\u4fee\u6539PIP\u6e90\u4e3a\u963f\u91cc\u4e91\uff0c\u8fd9\u4e00\u6b65\u770b\u81ea\u5df1\u60f3\u4e0d\u60f3\u914d\u7f6e\uff0c\u5982\u679c\u4e0d\u50cf\u914d\u7f6e\u4e5f\u53ef\u4ee5\u5728pip\u5b89\u88c5\u65f6\u624b\u52a8\u6307\u5b9a\u5176\u4ed6\u6e90<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u521b\u5efa\u914d\u7f6e\u6587\u4ef6pip.conf\ncd \/root\/ &amp;&amp; mkdir .pip &amp;&amp; cd .pip &amp;&amp; touch pip.conf\nvim pip.conf\n#\u628a\u4e0b\u5217\u5185\u5bb9\u5199\u5165\u5230pip.conf\u6587\u4ef6\n[global]\nindex-url = http:\/\/mirrors.aliyun.com\/pypi\/simple\/\n[install]\ntrusted-host=mirrors.aliyun.com\n\n[global]\nindex-url = https:\/\/mirrors.aliyun.com\/pypi\/simple\/\n[install]\ntrusted-host=mirrors.aliyun.com<\/pre>\n<p class=\"wp-block-paragraph\">\u6700\u540e\u66f4\u4e00\u4e0bpip<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">pip install --upgrade pip<\/pre>","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u91cc\u4ee53.8\u4e3e\u4f8b\uff0c\u5982\u679c\u4f60\u60f3\u5b89\u88c5\u5176\u4ed6\u7248\u672c\u81ea\u5df1\u66ff\u6362\u4e00\u4e0b\u6e90\u7801\u5305\u5c31\u53ef\u4ee5\u4e86 \u5982\u679c\u6ca1\u6709\u5b89\u88c5wget\u7684\u81ea\u5df1\u5b89\u88c5\u4e00\u4e0b \u89e3\u538b \u8fdb\u5165\u76ee\u5f55\u540e\u5f00\u59cb\u7f16\u8bd1\uff0c\u540e\u9762\u662f\u5e26\u4e86 &hellip;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,5],"tags":[38,39],"class_list":["post-208","post","type-post","status-publish","format-standard","hentry","category-linux","category-python","tag-python"],"views":487,"_links":{"self":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/208","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=208"}],"version-history":[{"count":1,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/208\/revisions"}],"predecessor-version":[{"id":209,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/208\/revisions\/209"}],"wp:attachment":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}