Can't install php-phplibsec

[r3c4ll]

I'm getting the following error running Osclass:

[Wed Jun 13 00:19:09.506823 2018] [php7:error] [pid 15] [client 172.18.0.2:51030] PHP Fatal error: Class ‘phpseclib\Crypt\Common\BlockCipher’ not found in /var/www/html/oc-includes/phpseclib/Crypt/Rijndael.php on line 66, referer: http://myosclass.reverse.com/

But even when the package is available for Debian Stretch https://packages.debian.org/stretch/php-phpseclib it can’t be installed:

In the web container (php:7.2.5-apache-stretch):

#aptitude install php-phpseclib
No candidate version found for php-phpseclib
Unable to apply some actions, aborting

Any advice?

More about the complete issue here https://forums.docker.com/t/php-7-2-5-apache-stretch-issue-with-php-phpseclib/52433

[wglambert]

Specifying the stable tag I'm able to download php-seclib which does require php-common as well

$ docker run --rm -d --name php php:7.2-apache
$ docker exec -it php bash
root@0c2b13c53beb:/var/www/html# apt update && apt install -y php-common/stable php-seclib/stable
Hit:1 http://security.debian.org/debian-security stretch/updates InRelease
Ign:2 http://cdn-fastly.deb.debian.org/debian stretch InRelease                                                                                               
Hit:3 http://cdn-fastly.deb.debian.org/debian stretch-updates InRelease                                                                                       
Hit:4 http://cdn-fastly.deb.debian.org/debian stretch Release                                                                                                 
Reading package lists... Done                                                                                                                                 
Building dependency tree                                                                                                                                      
Reading state information... Done                                                                                                                             
7 packages can be upgraded. Run 'apt list --upgradable' to see them.                                                                                          
Reading package lists... Done                                                                                                                                 
Building dependency tree       
Reading state information... Done
Selected version '1:49' (Debian:9.4/stable [all]) for 'php-common'
Selected version '1.0.5-1' (Debian:9.4/stable [all]) for 'php-seclib'
The following additional packages will be installed:
  psmisc
Suggested packages:
  php-mcrypt php-gmp php-compat
The following NEW packages will be installed:
  php-common php-seclib psmisc
0 upgraded, 3 newly installed, 0 to remove and 7 not upgraded.
Need to get 317 kB of archives.
After this operation, 1947 kB of additional disk space will be used.
Get:1 http://cdn-fastly.deb.debian.org/debian stretch/main amd64 psmisc amd64 22.21-2.1+b2 [123 kB]
. . .
root@0c2b13c53beb:/var/www/html# apt search php-seclib
Sorting... Done
Full Text Search... Done
php-seclib/stable,now 1.0.5-1 all [installed]
  implementations of an arbitrary-precision integer arithmetic library

[r3c4ll]

Thank you very much @wglambert !

Do you know why if the image is based on the stable branch/distribution it needs to specify the branch/distribution in the apt command?

[yosifkit]

That would be because of #542.