install gnuplot on Rocky 9.4

# env

```
cat /etc/redhat-release
# Rocky Linux release 9.4 (Blue Onyx)
```

# install

## epel

```
dnf install epel-release
```

## gnuplot

```
dnf install gnuplot
```

Dependencies
```
Dependencies resolved.
==============================================================================================================================================
 Package                            Architecture          Version                                              Repository                Size
==============================================================================================================================================
Installing:
 gnuplot                            x86_64                5.4.3-2.el9                                          epel                     820 k
Installing dependencies:
 avahi-libs                         x86_64                0.8-20.el9                                           baseos                    67 k
 cups-libs                          x86_64                1:2.3.3op2-27.el9_4                                  baseos                   261 k
 fribidi                            x86_64                1.0.10-6.el9.2                                       appstream                 84 k
 gd                                 x86_64                2.3.2-3.el9                                          appstream                131 k
 glx-utils                          x86_64                8.4.0-12.20210504git0f9e7d9.el9.0.1                  appstream                 40 k
 gnuplot-common                     x86_64                5.4.3-2.el9                                          epel                     776 k
 jbigkit-libs                       x86_64                2.1-23.el9                                           appstream                 52 k
 libICE                             x86_64                1.0.10-8.el9                                         appstream                 70 k
 libSM                              x86_64                1.2.3-10.el9                                         appstream                 41 k
 libXfixes                          x86_64                5.0.3-16.el9                                         appstream                 19 k
 libXpm                             x86_64                3.5.13-10.el9                                        appstream                 58 k
 libXxf86vm                         x86_64                1.1.4-18.el9                                         appstream                 18 k
 libcerf                            x86_64                1.17-2.el9                                           epel                      38 k
 libdatrie                          x86_64                0.2.13-4.el9                                         appstream                 32 k
 libdrm                             x86_64                2.4.117-1.el9                                        appstream                157 k
 libevdev                           x86_64                1.11.0-3.el9                                         appstream                 45 k
 libglvnd                           x86_64                1:1.3.4-1.el9                                        appstream                133 k
 libglvnd-egl                       x86_64                1:1.3.4-1.el9                                        appstream                 36 k
 libglvnd-glx                       x86_64                1:1.3.4-1.el9                                        appstream                140 k
 libgudev                           x86_64                237-1.el9                                            baseos                    35 k
 libinput                           x86_64                1.19.3-4.el9_2                                       appstream                194 k
 libjpeg-turbo                      x86_64                2.0.90-7.el9                                         appstream                174 k
 libpciaccess                       x86_64                0.16-6.el9                                           baseos                    27 k
 libproxy                           x86_64                0.4.15-35.el9                                        baseos                    73 k
 libthai                            x86_64                0.1.28-8.el9                                         appstream                208 k
 libtiff                            x86_64                4.4.0-12.el9                                         appstream                197 k
 libwacom                           x86_64                1.12.1-3.el9_4                                       appstream                 43 k
 libwacom-data                      noarch                1.12.1-3.el9_4                                       appstream                105 k
 libwayland-client                  x86_64                1.21.0-1.el9                                         appstream                 33 k
 libwayland-server                  x86_64                1.21.0-1.el9                                         appstream                 41 k
 libwebp                            x86_64                1.2.0-8.el9                                          appstream                276 k
 libxkbcommon                       x86_64                1.0.3-4.el9                                          appstream                132 k
 libxkbcommon-x11                   x86_64                1.0.3-4.el9                                          appstream                 21 k
 libxshmfence                       x86_64                1.3-10.el9                                           appstream                 12 k
 llvm-libs                          x86_64                17.0.6-5.el9                                         appstream                 25 M
 mesa-filesystem                    x86_64                23.3.3-1.el9                                         appstream                 10 k
 mesa-libEGL                        x86_64                23.3.3-1.el9                                         appstream                126 k
 mesa-libGL                         x86_64                23.3.3-1.el9                                         appstream                168 k
 mesa-libgbm                        x86_64                23.3.3-1.el9                                         appstream                 37 k
 mesa-libglapi                      x86_64                23.3.3-1.el9                                         appstream                 43 k
 mtdev                              x86_64                1.1.5-22.el9                                         appstream                 21 k
 pango                              x86_64                1.48.7-3.el9                                         appstream                297 k
 qt5-qtbase                         x86_64                5.15.9-10.el9_4                                      appstream                3.5 M
 qt5-qtbase-common                  noarch                5.15.9-10.el9_4                                      appstream                8.4 k
 qt5-qtbase-gui                     x86_64                5.15.9-10.el9_4                                      appstream                6.3 M
 qt5-qtsvg                          x86_64                5.15.9-2.el9                                         appstream                184 k
 xcb-util                           x86_64                0.4.0-19.el9                                         appstream                 18 k
 xcb-util-image                     x86_64                0.4.0-19.el9.0.1                                     appstream                 18 k
 xcb-util-keysyms                   x86_64                0.4.0-17.el9                                         appstream                 14 k
 xcb-util-renderutil                x86_64                0.3.9-20.el9.0.1                                     appstream                 16 k
 xcb-util-wm                        x86_64                0.4.1-22.el9                                         appstream                 31 k
 xkeyboard-config                   noarch                2.33-2.el9                                           appstream                779 k
Installing weak dependencies:
 mesa-dri-drivers                   x86_64                23.3.3-1.el9                                         appstream                 11 M

Transaction Summary
==============================================================================================================================================
Install  54 Packages

Total download size: 52 M
Installed size: 196 M
```

# version

```
gnuplot -V
# gnuplot 5.4 patchlevel 3
```