Describe the bug

In a C++ project with dependencies managed with nix, I use CPack to generate a rpm package. I recently updated the pin and it seems that rpmbuild can no longer generate the package due to denied permission:

error: cannot open Packages database in /nix/store/3vnbv7x3prznh4k61lq2vdnsyfyrncq4-rpm-4.20.0/var/lib/rpm
error: Unable to open temp file: Permission denied

Steps To Reproduce

Steps to reproduce the behavior:

1. Clone the repository https://github.com/Fil-Language/filc and checkout on branch 54-update-dependencies
2. run nix-shell --run 'build_rpm_package'

Expected behavior

On branch master (old pin) it works when running nix-shell --run 'bin/build_rpm_package.sh'

Screenshots

Additional context

I fixed the problem by using the pin I used before, details in this commit Fil-Language/filc@cb51bf0

Metadata

 - system: `"x86_64-linux"`
 - host os: `Linux 6.8.0-51-generic, Linux Mint, 22 (Wilma), nobuild`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.24.10`
 - channels(root): `"nixpkgs"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixpkgs`

Notify maintainers

@copumpkin

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