<div dir="ltr">Barry,<div><br></div><div>I appreciate running Ubuntu 16.04 for IXP Manager but didn't think that would also be necessary for the Route, Collector and AS112 Servers. Anyway I installed PHP7.0 with Ubuntu 17.10 for the <span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>Route, Collector and AS112 Servers while retaining<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>Ubuntu 16.04 for the IXP Manager.</span> Bird's eye, etc.. runs fine now.</span></div><div><br></div><div><div>ubuntu@rs1:~$ lsb_release -a</div><div>No LSB modules are available.</div><div>Distributor ID:<span style="white-space:pre">    </span>Ubuntu</div><div>Description:<span style="white-space:pre">    </span>Ubuntu 17.10</div><div>Release:<span style="white-space:pre">  </span>17.10</div><div>Codename:<span style="white-space:pre">        </span>artful</div><div><br></div><div>ubuntu@rs1:~$ sudo apt install software-properties-common</div><div>ubuntu@rs1:~$ sudo add-apt-repository ppa:ondrej/php</div><div>ubuntu@rs1:~$ sudo apt update</div><div>ubuntu@rs1:~$ sudo apt install php7.0 php7.0-cgi php7.0-mbstring php7.0-xml unzip</div></div><div><br></div><div>regards,</div><div><br></div><div>Diarmuid</div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr">--</div><div dir="ltr"><br><div><b style="font-size:small"><i><font color="#38761d">Irish by birth,</font><font color="#ff9900"> located in Uganda</font> but <font color="#cc0000">Munster by the grace of God.</font></i></b><br></div><div><br></div><div><br></div></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On 2 March 2018 at 20:22, Barry O'Donovan <span dir="ltr"><<a href="mailto:barry.odonovan@inex.ie" target="_blank">barry.odonovan@inex.ie</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hey,<br>
<br>
Diarmuid O Briain wrote:<br>
> Dependency problems with php-mbstring ? Any ideas ?regards,<br>
<br>
...<br>
<br>
> The following packages have unmet dependencies:<br>
>  php-mbstring : Depends: php7.1-mbstring but it is not going to be installed<br>
> E: Unable to correct problems, you have held broken packages.<br>
<br>
<br>
While I certainly applaud the attempt to use PHP 7.1, the officially<br>
supported version is PHP 7.0 on Ubuntu LTS 16.04.<br>
<br>
Regrettably the potential combinations of operating systems, versions of<br>
same and then versions of PHP are too numerous to provide individual<br>
support.<br>
<br>
The correct install command for the supported version is:<br>
<br>
<a href="https://github.com/inex/IXP-Manager/blob/master/tools/installers/ubuntu-lts-1604-ixp-manager-v4.sh#L313" rel="noreferrer" target="_blank">https://github.com/inex/IXP-<wbr>Manager/blob/master/tools/<wbr>installers/ubuntu-lts-1604-<wbr>ixp-manager-v4.sh#L313</a><br>
<br>
You probably need to just 'apt install php7.1-mbstring' but this assumes<br>
you are trying to run PHP 7.1.<br>
<br>
<br>
 - Barry<br>
<br>
<br>
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</blockquote></div><br></div>