补充安装工具过程

Signed-off-by: Nli-yan339 <liyan339@h-partners.com>
Signed-off-by: Nliyan <liyan339@h-partners.com>

zh-cn/device-dev/quick-start/quickstart-ide-env-ubuntu.md

@@ -62,3 +62,17 @@
    安装完成后，当界面输出“DevEco Device Tool successfully installed.”时，表示DevEco Device Tool安装成功。
 
    ![zh-cn_image_0000001338201457](figures/zh-cn_image_0000001338201457.png)
+
+
+6. 使用如下apt-get命令安装后续操作所需的库和工具：
+   
+   ```
+   sudo apt-get update && sudo apt-get install binutils binutils-dev git git-lfs gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib gcc-arm-linux-gnueabi libc6-dev-i386 libc6-dev-amd64 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev ccache libgl1-mesa-dev libxml2-utils xsltproc unzip m4 bc gnutls-bin python3.8 python3-pip ruby genext2fs device-tree-compiler make libffi-dev e2fsprogs pkg-config perl openssl libssl-dev libelf-dev libdwarf-dev u-boot-tools mtd-utils cpio doxygen liblz4-tool openjdk-8-jre gcc g++ texinfo dosfstools mtools default-jre default-jdk libncurses5 apt-utils wget scons python3.8-distutils tar rsync git-core libxml2-dev lib32z-dev grsync xxd libglib2.0-dev libpixman-1-dev kmod jfsutils reiserfsprogs xfsprogs squashfs-tools pcmciautils quota ppp libtinfo-dev libtinfo5 libncurses5-dev libncursesw5 libstdc++6 gcc-arm-none-eabi vim ssh locales libxinerama-dev libxcursor-dev libxrandr-dev libxi-dev
+   ```
+
+   > ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
+   > 以上安装命令适用于Ubuntu18.04，其他版本请根据安装包名称采用对应的安装命令。其中：
+   > 
+   > - Python要求安装Python 3.8及以上版本，此处以Python 3.8为例。
+   > 
+   > - Java要求java8及以上版本，此处以java8为例。