Unknown encoder 'libfaac'?

I'm using carrierwave-video to upload video with my ruby on rails app. But I have this problem when try encode the v...

Undefined function mysql_connect()?

I have ran aptitude install php5-mysql (and restarted MySQL/Apache 2), but I am still getting this error: Fatal ...

.sh File Not Found?

I'm trying to execute test.sh on terminal. My test.sh is in the /Home/monty folder and I made it executable: chmod...

Unescaped left brace regex error?

I’m not an expert in regex and can't figure what I am supposed to change here. I get these two errors Unescaped ...

nginx not listening to port 80?

I've just installed a Ubuntu 12.04 server and nginx 1.2.7, removed default from sites-enabled and added my own file ...

x11vnc xopendisplay failed?

I installed x11vnc and then execute x11vnc but failed following is the error message $x11vnc -display :0 08/05/201...

How do I allow access to all requests through squid proxy server??

I want to enable access to all requests on Squid3 server ie. request from anywhere to anywhere through the proxy ser...

Getting a 500 Internal Server Error on Laravel 5+ Ubuntu 14.04?

I have installed Laravel many times on Windows OS but it never occurred this type of problem. This 500 internal serv...

Change the X-Frame-Options to allow all domains?

I am trying to use some site of mine as an iframe from a different site of mine. My problem is- the other site is a...

webpack command not working?

I am new to Node Js and Webpack. I tried to start a project with module-loaders. Firstly, I installed nodeJs and NP...

E: unable to locate package pip?

I have been trying to set up Python-android environment, and kept getting this error message: ~$ sudo apt-get insta...

Pycharm - Python packaging tools not found?

I'm trying to install packages in Pycharm for python3.5 interpreter. It says, Python packaging tools not found. ...

keybord shortcut to minimize all windows in Ubuntu 17.04?

I want the keyboard shortcut to minimize all windows in Ubuntu and how to modify default shortcut in Ubuntu 17.04 ...

connect to host localhost port 22: Connection refused?

While installing hadoop in my local machine , i got following error ssh -vvv localhost OpenSSH_5.5p1, OpenSSL 1.0...