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@ -9,9 +9,10 @@ use crate::error::{FileReadError, FileWriteError, PeachConfigError};
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use crate::utils::get_output;
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use crate::RtcOption;
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/// Helper function which returns the version of a package currently installed,
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/// as an Ok(String) if found, and as an Err if not found
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pub fn get_package_version_number(package: &str) -> Result<String, PeachConfigError> {
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let version = get_output(&["dpkg-query", "--showformat='${Version}'", "--show", package])?;
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debug!("version: {:?}", version);
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Ok(version)
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}
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