From 7b9404a0588bc9fd35ab86768a01611bf43889a2 Mon Sep 17 00:00:00 2001
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Date: Sun, 21 Sep 2025 12:36:48 +0300
Subject: [PATCH] =?UTF-8?q?=D0=98=D1=81=D0=BF=D1=80=D0=B0=D0=B2=D0=BB?=
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---
 internal/manager/apt.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/internal/manager/apt.go b/internal/manager/apt.go
index d8cbb72..b3ee7fe 100644
--- a/internal/manager/apt.go
+++ b/internal/manager/apt.go
@@ -140,16 +140,19 @@ func (a *APT) ListInstalled(opts *Opts) (map[string]string, error) {
 }
 
 func (a *APT) IsInstalled(pkg string) (bool, error) {
-	cmd := exec.Command("dpkg-query", "-l", pkg)
+	cmd := exec.Command("dpkg-query", "-f", "${Status}", "-W", pkg)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		if exitErr, ok := err.(*exec.ExitError); ok {
-			// Exit code 1 means the package is not installed
+			// Код выхода 1 означает что пакет не найден
 			if exitErr.ExitCode() == 1 {
 				return false, nil
 			}
 		}
 		return false, fmt.Errorf("apt: isinstalled: %w, output: %s", err, output)
 	}
-	return true, nil
+
+	status := strings.TrimSpace(string(output))
+	// Проверяем что пакет действительно установлен (статус должен содержать "install ok installed")
+	return strings.Contains(status, "install ok installed"), nil
 }