linux系统下安装gtk

1、替换安装库(在国内用起来更为方便快捷)

清华或阿里的都可以

Ubuntu 19.04 国内更新源:https://blog.csdn.net/wy_bk/article/details/89473921

sources.list(存放在你能找得到的位置,推荐放在desktop目录下)
gedit sources.list  # 在相应的位置创建文本
# 以下是阿里19.04的库
deb http://mirrors.aliyun.com/ubuntu/ disco main restricted universe multiverse 
# deb-src http://mirrors.aliyun.com/ubuntu/ disco main restricted universe multiverse 

deb http://mirrors.aliyun.com/ubuntu/ disco-security main restricted universe multiverse 
# deb-src http://mirrors.aliyun.com/ubuntu/ disco-security main restricted universe multiverse 

deb http://mirrors.aliyun.com/ubuntu/ disco-updates main restricted universe multiverse 
# deb-src http://mirrors.aliyun.com/ubuntu/ disco-updates main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ disco-backports main restricted universe multiverse 
# deb-src http://mirrors.aliyun.com/ubuntu/ disco-backports main restricted universe multiverse 

deb http://mirrors.aliyun.com/ubuntu/ disco-proposed main restricted universe multiverse 
# deb-src http://mirrors.aliyun.com/ubuntu/ disco-proposed main restricted universe multiverse

替换原库

sudo -s  # 先获取管理员权限才能替换系统文件
cp sources.list /etc/apt/ # cp:copy的意思 (替换时保证命令在文件所在路径,如:~/Desktop# cp sources.list /etc/apt/, #前为当前路径)

替换完成后则需要进行更新

apt-get update

2、安装gtk-3

apt-get install libgtk-3-dev

3、安装gobject-introspection

apt-get install python3-gi

其他linux小知识:
1 赋予管理员权限

sudo -s

2 查找自己所需的文件(可通过文件信息查找)

apt-cache search python gobject

3 按tab键可自动补齐命令

4 可以通过输入部分命令(关键字),来查找自己所需要的命令

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转载自www.cnblogs.com/MuMuyom/p/11088314.html