Installing Survex on Unix ========================= If you are using Debian Linux or Ubuntu Linux or a distribution based on one of these, you will find it easier to install one of the prepackaged versions of Survex. Otherwise you'll need to build from source. These instructions assume you're building from released tar archive - if you want to build from by checking out code from the git repository then you'll need additional tools installed, documented at: https://survex.com/cvs.html First of all, you need to make sure you have the required libraries installed. Where possible it's usually easier to install these using your Linux distribution's package manager. Note that C/C++ library packages are usually split into runtime and development, usually with similar names but with a -dev or -devel or similar suffix on the development one. You'll need both installed to build Survex, but typically installing the development package will automatically install the corresponding runtime package too. * The main dependency is wxWidgets 3.0 or later - if there's a suitable wxWidgets package for your platform, then just use that. Otherwise download the source code from https://wxwidgets.org/ and follow their build instructions. IMPORTANT: You must enable OpenGL support by adding --with-opengl to the configure command line. * You'll also need a working C and C++ compiler (with support for C99 and C++11), and also the OpenGL development libraries if these aren't pulled in by installing wxWidgets. * Version 7.2.0 or later of the PROJ library is needed for coordinate conversion functionality. * Optionally, FFMPEG is used if available to implement Aven's movie export feature. If not available this feature is disabled. Then at a shell prompt, unpack the source code, cd into the directory, and enter the following commands: ./configure make make install By default 'make install' will try to install Survex under /usr/local, which means you'll probably need to become root for the 'make install' stage. If you use sudo to manage root access, then: sudo make install You can tell configure to install Survex elsewhere (e.g. under your home directory) like so: ./configure --prefix=/home/olly/survex make make install If your wxWidgets installation isn't picked up automatically, or you have more than one version installed and want to select a particular one, then you can specify this like so: ./configure WX_CONFIG=/opt/bin/wx-config You can use both --prefix and WX_CONFIG= if necessary.