You can obtain the SYMPHONY source code either via the subversion repository or in the form of archived releases. The recommended method in Unix is to use subversion because it makes it easier to obtain updates. In a Unix-like environment (such as Linux or CYGWIN), the following command may be used to obtain SYMPHONY from source using SVN in most cases:
svn checkout https://projects.coin-or.org/svn/SYMPHONY/stable/5.1 SYMPHONY-5.1Alternatively, you can get point releases of the source code as a compressed file by visiting
https://www.coin-or.org/download/source/SYMPHONYThe latest version of the source code is 5.1.0, so you should download the file SYMPHONY-5.1.0.tgz and unpack the distribution with
tar -xzf SYMPHONY-5.1.0.tgzThis will create a subdirectory called SYMPHONY-5.1.0 containing the distribution.