| 7 | 7 | 
| 8     wget https://sourceforge.net/projects/ucx/files/ucx-latest.tar.gz | 8     wget https://sourceforge.net/projects/ucx/files/ucx-latest.tar.gz | 
| 9     tar -xzf ucx-latest.tar.gz | 9     tar -xzf ucx-latest.tar.gz | 
| 10     cd ucx-latest | 10     cd ucx-latest | 
| 11 | 11 | 
| 12 Then create a build directory and issue the cmake command and then make. | 12 Then create a build directory and use cmake to create the build files, | 
|  | 13 execute the build, and - optionally - install the files. | 
| 13 | 14 | 
| 14     mkdir build | 15     mkdir build | 
| 15     cd build | 16     cd build | 
| 16     cmake .. | 17     cmake .. | 
| 17     make | 18     cmake --build . | 
|  | 19     sudo cmake --install . | 
| 18 | 20 | 
| 19 --- | 21 --- | 
| 20 | 22 | 
| 21 ### UCX 2.1 | 23 ### UCX 2.1 | 
| 22 | 24 |