Installation¶

Prerequisite¶

The prerequisite of SCTK is the same as that of QuantumESPRESSO.

Clone thee source code of QuantumESPRESSO and SCTK as follows:
```
$ git clone https://gitlab.com/QEF/q-e.git
$ cd q-e
$ git checkout qe-7.4.1
$ git clone https://github.com/mitsuaki1987/sctk.git -b develop SCTK
$ patch -p1 < SCTK/patch.diff
```
To try the developping version, the corresponding original QE hash can be seen at https://github.com/mitsuaki1987/sctk/blob/develop/readme.md

This was forked from the original QuantumESPRESSO.
Configure the environment with the script configure as the same as the original QuantumESPRESSO.
```
$ ./configure
```
Make
```
$ make pw ph pp sctk
```
The executable file is sctk.x. Sometimes, we need to make again because of incomplete compilation of SCTK.
```
$ make sctk
```