Ubuntu开发环境下遇到的环境问题梳理

文章目录

1、从github拉取代码2、ubuntu14.04上安装python3.6

1、从github拉取代码

repo init -u https://github.com/OP-TEE/manifest.git -m qemu_v8.xml --repo-url=https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -b 3.8.0

报了: Failed to connect to github.com port 443: Connection timed out

repo: warning: Python 2 is no longer supported; Please upgrade to Python 3.6+. repo: warning: Python 2 is no longer supported; Please upgrade to Python 3.6+. fatal: unable to access 'https://github.com/OP-TEE/manifest.git/': Failed to connect to github.com port 443: Connection timed out manifests: fatal: unable to access 'https://github.com/OP-TEE/manifest.git/': Failed to connect to github.com port 443: Connection timed out

解决办法,取消git代理:

git config --global --unset http.proxy git config --global --unset httpx.proxy

如果以上还解决不了，请打开vim /etc/hosts 去查看，将带有github的行删除

2、ubuntu14.04上安装python3.6

1、下载Python3 wget http://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgz wget会将文件下载到当前目录下，所以下载前选好目录。 2、下载完成后，解压 tar -xvzf Python-3.6.4.tgz 3、解压完成后，切换到Python3文件夹中 cd ./Python-3.6.4 4、分别执行 ./configure --with-ssl make sudo make install 5、输入Python3验证 Python3