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My Issue

In short, when I run composer update, I am getting the following error:

  Problem 1
    - tymon/jwt-auth 0.5.4 requires namshi/jose 5.0.* -> satisfiable by namshi/jose[5.0.0, 5.0.1, 5.0.2].
    - tymon/jwt-auth 0.5.5 requires namshi/jose 5.0.* -> satisfiable by namshi/jose[5.0.0, 5.0.1, 5.0.2].
    - tymon/jwt-auth 0.5.6 requires namshi/jose 5.0.* -> satisfiable by namshi/jose[5.0.0, 5.0.1, 5.0.2].
    - tymon/jwt-auth 0.5.7 requires namshi/jose 5.0.* -> satisfiable by namshi/jose[5.0.0, 5.0.1, 5.0.2].
    - tymon/jwt-auth 0.5.8 requires namshi/jose 5.0.* -> satisfiable by namshi/jose[5.0.0, 5.0.1, 5.0.2].
    - tymon/jwt-auth 0.5.9 requires namshi/jose 5.0.* -> satisfiable by namshi/jose[5.0.0, 5.0.1, 5.0.2].
    - tymon/jwt-auth 0.5.1 requires namshi/jose 2.2.* -> satisfiable by namshi/jose[2.2.0, 2.2.1, 2.2.2].
    - tymon/jwt-auth 0.5.2 requires namshi/jose 2.2.* -> satisfiable by namshi/jose[2.2.0, 2.2.1, 2.2.2].
    - tymon/jwt-auth 0.5.3 requires namshi/jose 2.2.* -> satisfiable by namshi/jose[2.2.0, 2.2.1, 2.2.2].
    - tymon/jwt-auth 0.5.0 requires namshi/jose 2.0.* -> satisfiable by namshi/jose[2.0.0, 2.0.1, 2.0.2, 2.0.3].
    - namshi/jose 5.0.2 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 5.0.1 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 5.0.0 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 2.2.2 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 2.2.1 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 2.2.0 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 2.0.3 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 2.0.2 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 2.0.1 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - namshi/jose 2.0.0 requires lib-openssl * -> the requested linked library openssl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
    - Installation request for tymon/jwt-auth 0.5.* -> satisfiable by tymon/jwt-auth[0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.5.5, 0.5.6, 0.5.7, 0.5.8, 0.5.9].

Additional Information

I am very unsure of the cause of this issue as I cannot be certain when it arose. All I know is that it has been working over the passed few days, maybe even earlier today...

There are a few things that I have done today that may have caused this:

All of the above may have absolutely nothing to do with this, it may be purely coincidental

What I have Tried

I have lost track of the number of things I have tried, but here are a few:

  • Changing the version of "tymon/jwt-auth": "0.5.*" to the latest alpha release (this worked, but I then had issues with the implementation of JWT-Auth) so I had to revert
  • I have spent ages playing around with the versions of each of the dependencies and whilst these do, inevitably change the error message, they still do not fix the issue
  • I upgraded to the latest version of openssl using brew upgrade openssl. However, this did not update openssl in PHP as I am using MAMP (I think), and I do not have control over which version of openssl PHP is compiled with...

My Research

I have spent hours searching various sites, trying various things and exploring many many many potential solutions but nothing has, yet, solved this issue for me. These are a few of sites/pages I found:

Community
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Ben Carey
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4 Answers4

13

I was having the same problem on Mac and MAMP, I tracked it down to it checking my apple PHP version instead of my MAMP version. I resolved this by creating a symlink from /usr/local/bin to my MAMP PHP.

cd /usr/local/bin
sudo ln /Applications/MAMP/bin/php/php7.0.10/bin/php php
Pang
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Dayveian
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0

In my case, it was a matter of not having php mcrypt, which mean php wasn't compiled with openssl support. Installing php70-mcrypt solved it for me. Beware that it will recompile php.

brew install php70-mcrypt

My current versions are:

  • Homebrew 1.1.1
  • Homebrew/homebrew-core (git revision 81b69; last commit 2016-11-20)
  • PHP 7.0.13 (cli) (built: Nov 21 2016 11:26:59) ( NTS )
  • OSX El Capitan 10.11.6

Cheers!

Matías Halles
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I'm using MAMP, so needed to tell my Mac to use the MAMP version of PHP.

In terminal, run:

nano ~/.bash_profile export PATH=/Applications/MAMP/bin/php/php5.6.27/bin:$PATH

Then quit terminal and try running composer install again

mcnamee
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0

In the latest version of Mamp Pro (Version 4.1 at the time of this answer), there is an option to make the Mamp Pro version of PHP available on the command line, which is the easiest solution in my opinion.

First, open the MAMP Pro main window and select PHP from the left-side menu:

Select PHP from the menu

Then right underneath where you select which version of PHP to run, there is a checkbox to "Make this version available on the command line".

Checkbox to make this version available on the command line

Then just save the changes and restart your terminal. If you type php -v, you should see the updated version of PHP.

JasonJensenDev
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