Install Asterisk in ubuntu12.10

Asterisk is an open-source telephone application platform under the GPLv2 protocol. In short, Asterisk is a server application that can initiate a call, receive a call, and customize a call. First, let's take a look at how to install Asterisk in ubuntu. There is already an online version...
Asterisk is an open-source telephone application platform under the GPLv2 protocol. In short, Asterisk is a server application that can initiate a call, receive a call, and customize a call. First of all, let's talk about how to install Asterisk in ubuntu. There are many installation introductions on the Internet, which are easy to install. please record them here to avoid forgetting. The methods are similar.
Step 1 of www.2cto.com: go to the official website to download the latest package, and prepare to install Step 2: Download and download the package. a file with the suffix .tar.gz will be generated, put it in a directory tar-zxvf asterisk-11-current.tar.gz decompress cd asterisk-11.2.0 to enter the directory. /configure: check the Environment and configuration. an error occurs because there are fewer packages. install the corresponding package as prompted until the following * number is displayed, environment and configuration check successful www.2cto.com make clean clear the original compilation file make all re-compilation will appear below: type make install to start installation will appear below: follow the prompts to make samples or make progdocs. you can install them as needed. Step 3: Enter the following two commands and enter asteriskasterisk-r on the console, even if the installation is successful.
Www.2cto.com: 1. configure: *** XML documentation will not be available because the 'libxml2' development package is missing. configure: *** Please run the 'configure 'script with the '-disable-xmldoc 'parameter option configure: *** or install the 'libxml2' development package. solution: install libxml2-dev, some say useless, direct. /configure '-disable-xmldoc'. In any case, I solve it with the first one. warning: Install SQLite3 development packege solution: sudo apt-get install sqlite3 libsqlite3-dev
The above are two problems I encountered. there are some other problems on the Internet, as shown below: 3. configure: error: no acceptable C compiler found in $ PATH solution: apt-get install gcc 4. configure: error: C ++ preprocessor "/lib/cpp" fails sanity check solution: apt-get install g ++ or apt-get install build-essential 5. configure: error: *** termcap support not found (on modern systems, this typically means the ncurses development package is missing) solution: apt-get install ncurses-dev