<div dir="ltr"><br><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Maybe you had manually installed without an explicit prefix before?<br>
I'd suggest you remove whatever you had installed in /usr/local and<br>
rebuild using /usr as prefix for example.<br>
<br></blockquote><div>It is possible that it was installed previously by apt-get install modemmanager (older version, which I've removed using apt-get purge modemmanager) </div><div>how to remove this lib from usr/local safetly?</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Which distro are you using?<br><br></blockquote><div><br></div><div>Linux Mint 18, xfce</div></div>
</div></div>