docker-compose安装问题

1.curl安装慢的问题

解决：改用pip安装，需要先安装pip相关，参照：

https://www.cnblogs.com/YatHo/p/7815400.html

2.pip安装依赖库requests失败问题

Cannot uninstall 'requests'. It is a distutils installed project and thus we cannot accue which files belong to it which would lead to only a partial uninstall.

解决：

https://blog.csdn.net/hillwooda/article/details/80027976

http://blog.51cto.com/lizhiyuan/2121489

3.安装成功后执行docker-compose version失败的情况

docker-compos无可执行权限：

-bash: /usr/local/bin/docker-compose: Permission denied

增加可执行权限后，仍然：

[74734] Cannot open self /usr/local/bin/docker-compose or archive /usr/local/bin/docke

解决：

http://www.cnblogs.com/sixiweb/p/7048914.html

操作：

[root@localhost bin]# mv docker-compose-Linux-x86_64 docker-compose
[root@localhost bin]# chmod +x /usr/local/bin/docker-compose
[root@localhost bin]# docker-compose version
docker-compose version 1.14.0-rc2, build 24dae73
docker-py version: 2.3.0
CPython version: 2.7.13
OpenSSL version: OpenSSL 1.0.1t 3 May 2016