安裝 Android Development Environment

http://www.cnblogs.com/youchihwang/p/6645880.html

1. sudo dpkg-reconfigure dash

   answer : no

2. Installing Repo

   mkdir ~/bin
   curl https://dl-ssl.google.com/dl/googlesource/git-repo/repo > ~/bin/repo
   chmod a+x ~/bin/repo
   export PATH=~/bin:$PATH

3. ARM Compiler Tools 5.01 update 3 (build 94)
   https://developer.arm.com/products/software-development-tools/compilers/legacy-compiler-releases
   unzip file

      sudo Installer/setup.sh

   ARM Compiler Tools 需要 license，
   但公司已申請好，
   只要在 build code 前，執行以下指令即可，
   export [email protected]

4. Hexagon.LNX.6.4 Installer
   https://createpoint.qti.qualcomm.com/tools/#suite/260/1222
   註意：要選 06406.1 版本
   unzip file，要解兩次喔！
   安裝時要連外網

      chmod +x Install_HEXAGON_Tools_linux_6.4.06.bin
      sudo ./Install_HEXAGON_Tools_linux_6.4.06.bin

   安裝過程中，需要打勾，上面寫的， Agree to download GNU tools

5. Qualcomm AMSS chip code
   apq8009-la-2-0-2_amss_standard_oem
   r00033.1
   https://chipcode.qti.qualcomm.com/arima-communications-corporation/apq8009-la-2-0-2_amss_standard_oem/tree/r00033.1

uninstall

uninstall Hexagon tool

If you use root to install Hexagon tool, the folder will be installed to /root/Qualcomm.
then
If you uninstall Hexagon tool, you have to use below command to use root priority

sudo su root

root@ubuntu:~/Qualcomm/HEXAGON_Tools/6.4.06/Uninstall_Hexagon_Tools# ./Uninstall_Hexagon_Tools

troubleshooting

1. error message 1 :

object eceeb1b1f5edb0f42e690bffdf81828abd8ea7fe
type commit
tag v1.12.37
tagger Dan Willemsen <[email protected]> 1475173621 -0700

repo v1.12.37

gpg: WARNING: unsafe ownership on homedir `/home/break-through/.repoconfig/gnupg'
gpg: failed to create temporary file `/home/break-through/.repoconfig/gnupg/.#lk0x268b340.ubuntu.2951': Permission denied
gpg: keyblock resource `/home/break-through/.repoconfig/gnupg/pubring.gpg': general error
gpg: Signature made Thu 29 Sep 2016 11:27:01 AM PDT using DSA key ID 920F5C65
gpg: Can't check signature: public key not found
error: could not verify the tag 'v1.12.37'

solution :
Please delete the .repo folder your project code
Please delete /home/break-through/.repoconfig/

sudo rm /home/project-code/ -rf
sudo rm /home/break-through/.repoconfig/ -rf