After the installation is completed according to INSTALL.md, the sv command cannot be used.

[chenhui2016]

Error message：
bash: /usr/bin/sv: No such file or directory.

My device：
System：Ubuntu 22.04.2 LTS
CPU：i9 13900K
GPU：4090

The plyv command can not use also, but the imgcmd and the plycmd command can be used normally.

[chenhui2016]

**chenhui2016 ** commented Jul 21, 2023 •

This issue has been resolved, but the plyv command still cannot be used. I found that the problem is that Plyv was not installed when making the build file, as shown in the figure. May I ask if ckvit-2.3.7 does not provide a plyv interface now?

[chenhui2016]

**chenhui2016 ** commented Jul 21, 2023 •

This issue has been resolved, but the plyv command still cannot be used. I found that the problem is that Plyv was not installed when making the build file, as shown in the figure. May I ask if ckvit-2.3.7 does not provide a plyv interface now?

I have installed all the required environments in the above image, as shown in the following figure.