Workaround for Linux to perform docker-compose version checking for success when installing docker-compose using curl

0x0. Origin:

On a new Fedora 25 today, following official documentation, after installing docker-compose using curl, verify that an error occurred when the installation was successful:

The command used for installation is;

Curl-l https://github.com/docker/compose/releases/download/1.14.0-rc2/docker-compose-' uname-s '-' ur/local/bin/ Docker-compose

chmod +x/usr/local/bin/docker-compose

I try to set the file to 777 permissions as well as not solve the problem.

[email protected] bin]# LL
Total 8076
-rwxrwxrwx. 1 root root 8268354 June 14:58 docker-compose

Error:

[Email protected] bin]#./docker-compose
Cannot open Self/usr/local/bin/docker-compose or archive/usr/local/bin/docker-compose.pkg

0x1. Workaround:

Go to the following URL to download the current version:

Https://github.com/docker/compose/releases/tag/1.14.0-rc2

Page pull to the bottom, download:

Docker-compose-linux-x86_64

Then upload the file to the/usr/local/bin/folder and rename it to Docker-compose, modify the permissions for this file, and add the executable: chmod +x/usr/local/bin/docker-compose

And then run

[Email protected] 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

You can see that there are no more problems.

0x2. Reason:

Use the methods described in the official documentation:

curl -L https://github.com/docker/compose/releases/download/1.14.0-rc2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-composechmod +x /usr/local/bin/docker-compose

When installing, the files that curl downloads are incomplete and do not give any error messages. I guess it's the problem with HTTPS, and I didn't dig it.

You can see that the file I downloaded via curl is smaller than the size of the file that was downloaded and uploaded to the server by using a browser:

[email protected] bin]# LL
Total 16164
-rwxr-xr-x. 1 root root 8278064 June 15:21 docker-compose
-rwxrwxrwx. 1 root root 8268354 June 14:58 docker-compose-curl

Workaround for Linux to perform docker-compose version checking for success when installing docker-compose using curl