Commonly used software installation on ubuntu

ubuntu download address

Mirror download

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QT download address

It's the same way as windows installation, no problem.
Official download address

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vs code installation

deb official download address: link

Install opencv

Official download
addressDomestic mirror download

installation:

• Enter the unzipped opencv file: mkdir build
• cd build
• cmake. //You can also add -D and other options later, for example: cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local…
• sudo make -j8 //According to your own cpu
• sudo make install

Configuration library add path

• sudo gedit /etc/ld.so.conf.d/opencv.conf
• Add at the end: /usr/local/lib //It may also be a blank file after opening
• sudo ldconfig //make it effective

Configure bash

• sudo gedit /etc/bash.bashrc
  最末尾添加：
  PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
  export PKG_CONFIG_PATH
• Exit after saving and: source /etc/bash.bashrc
• Update: sudo updatedb

test:

Turn on the camera

Enter the directory: opencv-3.4.0/smaples/cpp/example_cmake
cmake.
Make
./opencv_example

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Google Chrome

• Command line installation:

sudo wget http://www.linuxidc.com/files/repo/google-chrome.list -P /etc/apt/sources.list.d/
wget -q -O - https://dl.google.com/linux/linux_signing_key.pub  | sudo apt-key add -
sudo apt-get update
sudo apt-get install google-chrome-stable

• deb installation:

Official website download address

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sogou Input

• deb install

Official website download address

• Setting
  Language Support -> Select "fcitx" (default is ibus) -> If an error is reported, enter: sudo apt-get install -f -> Restart -> Enter configuration options in the upper right corner -> Add input method

If fcitx is not installed:

sudo apt-get install im-switch libapt-pkg-perl fcitx fcitx-table-wbpy

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Baidu Netdisk

deb install

Official website download address

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qq

deb install

Official website download address

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messenger

LAN transmission software

sudo apt-get install iptux

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录 屏 I say

sudo apt-get install kazam

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wps

• deb install

Official website download address

• Solve the missing font problem

Download the font: wps_symbol_fonts.zip. Link: https://pan.baidu.com/s/1Dclx3FOjls0uO8wB5zIWOw
Extraction code: uke8. Unzip and copy to the /usr/share/fonts directory:

sudo cp mtextra.ttf  symbol.ttf  WEBDINGS.TTF  wingding.ttf  WINGDNG2.ttf  WINGDNG3.ttf  /usr/share/fonts

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