- This affects OpenSSL versions including 1.0.1f which is the version on my up-to-date Mavericks computer Mac (because I used port/brew to install other software which updated my openssl without me realizing it): $ openssl version OpenSSL 1.0.1f 6 Jan 2014 This demonstrates I am not using the Mavericks version of OpenSSL.
- I wanted to upgrade OpenSSL to 1.0.1 on an Ubuntu 12.04 system. I have noticed that an apt-get upgrade openssl does not end up upgrading OpenSSL. Is the newer OpenSSL supported on Ubuntu? I have also tried compiling from source. The compilation works but I cannot find out how to replace the built-in OpenSSL (1.0.0) with the newer one (1.0.1).
In this tutorial we will learn to find checksum of a downloaded file in Mac using the terminal. Download the file and get the checksum from the website. Next, depending on the checksum type apply the following checksums. Using OpenSSL to check MD5. Use the following command to get the MD5 checksum using openssl command.
You may get a warning about needing to unlink, if so just do what brew tells you to do and followup with brew link --force opensslUpdate links to openssl
If you are encountering error messages when attempting to install ruby via rbenv that mention openssl, then odds are one of the homebrew installs upgraded your openssl, but left your openssl symlink pointing it to an old version.Rename your /usr/bin/openssl file, instead of deleting it, just in case.
Verify OpenSSL Versions
Search for all openssl files (and links) on your system.Verify that they all point to the most recent, correct, homebrew-installed version of openssl:
Run the following and it should say,
Update Openssl Mac Sierra
OpenSSL 1.0.1g 7 Apr 2014 or later.
Now, when you attempt to install ruby via rbenv, or any other brew that depends on openssl you should not get any more openssl-related errors.
Temporary Solution
When you run brew doctor you will likely get the following error.Openssl Mac Os
That is expected, for now.
I expect that a not to distant upgrade to the openssl brew package will fix the original problem and hence deprecate these instructions.