From 01f418ff7add6e1a2e11df3c03b0b9a4b1e2f479 Mon Sep 17 00:00:00 2001
From: Bohung <bohung@rulingcom.com>
Date: Fri, 18 Jun 2021 19:47:36 +0800
Subject: [PATCH] Update Imagemagick install info.

---
 README.md | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 062ac06..a162e1c 100644
--- a/README.md
+++ b/README.md
@@ -79,8 +79,26 @@ $ sudo systemctl restart mongod # 安全啟動 MongoDB，若已啟動則可跳
 
 ## 安裝 ImageMagick 6.9.7-4 (部份預設模組需要處理圖片，此為相依軟體)
 ```sh
-$ sudo apt install imagemagick
-$ convert -version # 檢查是否安裝成功，並確認版本
+$ sudo apt-get install libjpeg62
+$ wget http://download.sourceforge.net/libpng/libpng-1.5.13.tar.gz
+$ tar xvfz libpng-1.5.13.tar.gz
+$ cd libpng-1.5.13/
+$ ./configure
+$ make
+$ sudo make install
+# Build imagemagick
+$ wget http://www.imagemagick.org/download/ImageMagick.tar.gz
+$ tar xvfz ImageMagick.tar.gz
+$ cd ImageMagick-7.1.0-0/ # cd ImageMagick-x.x.x-x(版本號)
+$ ./configure --with-bzlib=yes --with-fontconfig=yes --with-freetype=yes --with-gslib=yes --with-gvc=yes --with-jpeg=yes --with-jp2=yes --with-png=yes --with-tiff=yes --disable-shared
+$ make
+$ sudo make install
+$ sudo ln -s /usr/local/lib/* /usr/lib/.
+$ sudo ln -s /usr/local/bin/* /usr/bin/.
+$ convert -list configure #確認為版本7.1.0.0以上
+####以下為舊的imagemagick安裝方式(請不要使用，會有圖片上傳後，解碼失敗問題)
+#$ sudo apt install imagemagick
+#$ convert -version # 檢查是否安裝成功，並確認版本
 ```
 
 ## Ubuntu 20.04 才需要的步驟