From 2249c797015f780e194ede8bb8b995c6ebf8f0dd Mon Sep 17 00:00:00 2001
From: bilhox <69472620+bilhox@users.noreply.github.com>
Date: Mon, 14 Oct 2024 12:05:11 +0200
Subject: [PATCH 1/2] try except

---
 meson.build | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index dcaeb92fb7..3e7f79060b 100644
--- a/meson.build
+++ b/meson.build
@@ -195,7 +195,11 @@ if plat == 'win' and host_machine.cpu_family().startswith('x86')
     )
 
     # put dlls in root of install
-    install_data(dlls, install_dir: pg_dir, install_tag: 'pg-tag')
+    try
+        install_data(dlls, install_dir: pg_dir, install_tag: 'pg-tag')
+    catch(e)
+        error(e.message + '\n' + 'Please try to delete "prebuilt_downloads/", "prebuilt-x64/" and "prebuilt-x86/" directories and retry the installation.')
+    endtry
 else
     bases = ['/usr/local', '/usr', '/opt/homebrew', '/opt/local']
     foreach inc_dir : bases

From 7462c774e3234d1a69abbae2b2a72a87927e407d Mon Sep 17 00:00:00 2001
From: bilhox <69472620+bilhox@users.noreply.github.com>
Date: Wed, 16 Oct 2024 12:58:47 +0200
Subject: [PATCH 2/2] proper meson error when problem of version

---
 meson.build | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/meson.build b/meson.build
index 3e7f79060b..8a62fa1ba9 100644
--- a/meson.build
+++ b/meson.build
@@ -194,12 +194,18 @@ if plat == 'win' and host_machine.cpu_family().startswith('x86')
         check: true,
     )
 
+    foreach lib : dlls
+        if not fs.exists(lib)
+            error(f'''
+            File "@lib@" does not exist.
+            Please try to delete "prebuilt_downloads/", "prebuilt-x64/" and "prebuilt-x86/" directories, and retry the installation.
+            ''')
+        endif
+    endforeach
+
     # put dlls in root of install
-    try
-        install_data(dlls, install_dir: pg_dir, install_tag: 'pg-tag')
-    catch(e)
-        error(e.message + '\n' + 'Please try to delete "prebuilt_downloads/", "prebuilt-x64/" and "prebuilt-x86/" directories and retry the installation.')
-    endtry
+    install_data(dlls, install_dir: pg_dir, install_tag: 'pg-tag')
+
 else
     bases = ['/usr/local', '/usr', '/opt/homebrew', '/opt/local']
     foreach inc_dir : bases