一、下载pycharm
（1）进入官网下载Download PyCharm: The Python IDE for data science and web development by JetBrains
选择专业版（professional）直接点击下载（download），我下载的是2023.3.5版本。
（2）进行本地解压
-------------------------------------------先不要安装，为后面做准备工作------------------------------------------
二、重置PyCharm（新安装的不需要）
（1）打开scripts文件夹，选择uninstall.sh文件运行（ubuntu用户选择这个，windows用户选择.vbs）
运行：
sh ./uninstall.sh(这个文件是卸载文件)
出现提示Done，即运行成功。
（2）运行install.sh文件
如果运行失败，请检查scripts及上级文件路径是否有中文，必须保证路径全英文。
提示Done即运行成功。
三、修改pycharm64.vmoptions文件
使用vim打开文件，加入以下内容：
其中第一行的地址需要修改为自己ja-netfilter.jar文件所在绝对路径，前面的-javaagent不能修改。
-javaagent:/Downloads/jetbra/jetbra/ja-netfilter.jar--add-opens=java.base/jdk.internal.org.objectweb.asm=ALL-UNNAMED
--add-opens=java.base/jdk.internal.org.objectweb.asm.tree=ALL-UNNAMED
三、修改hosts文件
命令窗口输入：
sudo gedit /etc/hosts在里面添加：
0.0.0.0 account.jetbrains.com
四、PyCharm
（1）进入到下载包的bin文件夹里面
cd /Downloads/pycharm-professional-2023.3.5/pycharm-2023.3.5/bin（2）执行pycharm.sh文件，开始安装
sh ./pycharm.sh（3）选择Activation Code方式
输入注册码，然后点击“Activate”即可。
注册码在这个文件内：
注：这里第一次用注册码我操作成功了但是马上又让重新输入，然后换了其他的，附在下面，大家可以尝试一下：
WNlbnNlSWQ-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-QKJUeHFkc+NaPWlEFZFGpoBJBYjehR5cGPezKK9BKHVnVaydzLV4YSAnILt8mz9twXw9lIh0k/HivsPKrffP8F9gZkWA/rfjieSI0jziDr9WBARPzYKRlQHSw/iZn5VUn6zIR9U7uJC6Kd/jiaeLumn+dzL/ia9B/1dBUIg5WQlIOtld4xx2xR0gb4JCNBd4kQMV4SAC3Og13/APGkDiP7KzDz7T3DxmpSKvjAfG1Hg1jn2pt5B/3gmhOK5lmJKbGBDRW40f4sqyDpzXsA5DaPAAaFT07GSL5FlfdKfngGjcQdwQ18k1iFET6wSwWkk+p+OySDqegpFw3wx2Kzj+Ow==-MIIETDCCAjSgAwIBAgIBDzANBgkqhkiG9w0BAQsFADAYMRYwFAYDVQQDDA1KZXRQcm9maWxlIENBMB4XDTIyMTAxMDE2MDU0NFoXDTI0MTAxMTE2MDU0NFowHzEdMBsGA1UEAwwUcHJvZDJ5LWZyb20tMjAyMjEwMTAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC/W3uCpU5M2y48rUR/3fFR6y4xj1nOm3rIuGp2brELVGzdgK2BezjnDXpAxVDw5657hBkAUMoyByiDs2MgmVi9IcqdAwpk988/Daaajq9xuU1of59jH9eQ9c3BmsEtdA4boN3VpenYKATwmpKYkJKVc07ZKoXL6kSyZuF7Jq7HoQZcclChbF75QJPGbri3cw9vDk/e46kuzfwpGftvl6+vKibpInO6Dv0ocwImDbOutyZC7E+BwpEm1TJZW4XovMBegHhWC04cJvpH1u98xoR94ichw0jKhdppywARe43rGU96163RckIuFmFDQKZV9SMUrwpQFu4Z2D5yTNqnlLRfAgMBAAGjgZkwgZYwCQYDVR0TBAIwADAdBgNVHQ4EFgQU5FZqQ4gnVc+inIeZF+o3ID+VhcEwSAYDVR0jBEEwP4AUo562SGdCEjZBvW3gubSgUouX8bOhHKQaMBgxFjAUBgNVBAMMDUpldFByb2ZpbGUgQ0GCCQDSbLGDsoN54TATBgNVHSUEDDAKBggrBgEFBQcDATALBgNVHQ8EBAMCBaAwDQYJKoZIhvcNAQELBQADggIBANLG1anEKid4W87vQkqWaQTkRtFKJ2GFtBeMhvLhIyM6Cg3FdQnMZr0qr9mlV0w289pf/+M14J7S7SgsfwxMJvFbw9gZlwHvhBl24N349GuthshGO9P9eKmNPgyTJzTtw6FedXrrHV99nC7spaY84e+DqfHGYOzMJDrg8xHDYLLHk5Q2z5TlrztXMbtLhjPKrc2+ZajFFshgE5eowfkutSYxeX8uA5czFNT1ZxmDwX1KIelbqhh6XkMQFJui8v8Eo396/sN3RAQSfvBd7Syhch2vlaMP4FAB11AlMKO2x/1hoKiHBU3oU3OKRTfoUTfy1uH3T+t03k1Qkr0dqgHLxiv6QU5WrarR9tx/dapqbsSmrYapmJ7S5+ghc4FTWxXJB1cjJRh3X+gwJIHjOVW+5ZVqXTG2s2Jwi2daDt6XYeigxgL2SlQpeL5kvXNCcuSJurJVcRZFYUkzVv85XfDauqGxYqaehPcK2TzmcXOUWPfxQxLJd2TrqSiO+mseqqkNTb3ZDiYS/ZqdQoGYIUwJqXo+EDgqlmuWUhkWwCkyo4rtTZeAj+nP00v3n8JmXtO30Fip+lxpfsVR3tO1hk4Vi2kmVjXyRkW2G7D7WAVt+91ahFoSeRWlKyb4KcvGvwUaa43fWLem2hyI4di2pZdr3fcYJ3xvL5ejL3m14bKsfoOv如果还是不行建议重启。
五、添加桌面快捷方式
在/usr/share/applications创建一个文件：pycharm.desktop
输入以下内容：
cd /usr/share/applications
sudo gedit pycharm.desktop
[Desktop Entry]
Version=1.0
Type=Application
Name=Pycharm
Icon=/Downloads/pycharm-professional-2023.3.5/pycharm-2023.3.5/bin/pycharm.png
Exec=sh /Downloads/pycharm-professional-2023.3.5/pycharm-2023.3.5/bin/pycharm.sh
MimeType=application/x-py;
Name[en_US]=pycharm下面两句修改成自己的路径：
Icon=/Downloads/pycharm-professional-2023.3.5/pycharm-2023.3.5/bin/pycharm.png
Exec=sh /Downloads/pycharm-professional-2023.3.5/pycharm-2023.3.5/bin/pycharm.sh
