The compiled ImageMagick on the Linux system do the migration

How to move the compiled tools to another machine, sometimes we encounter such a problem, how to solve the library file dependency problem we need to follow the error prompt to solve the problem, I take imagemagick as an example to explain.

How to compile and install the ImageMagick environment, refer to my previous article ImageMagick installation and use cases, Links:

http://xiaoxiaozhou.blog.51cto.com/4681537/1903499

In this article, the two hosts are identified with Server1 and Server2 respectively, server1 for the installation of the system to compile a good imagemagick, Server2 is not compiled to install ImageMagick system.

First of all, the Server1 compiled files to Server2, the following is the Server2 on the Received files

~/sxzhou> LL

Total 40

Drwxr-xr-x 7 was_wcm was_wcm 4096 Mar 3 ImageMagick

Drwxr-xr-x 8 was_wcm was_wcm 4096 Mar 3 libpng-1.5.8

Execution Error:

~/sxzhou/imagemagick/bin>./convert

./convert:error while loading shared libraries:libmagickcore-7.q16hdri.so.2:cannot open shared object File:no such fil E or directory

It can be found that the library file is missing, the missing library files are copied to server2 on it.

Find missing library files on Server1

# Find-name Libmagickcore-7.q16hdri.so.2

./usr/local/imagemagick/lib/libmagickcore-7.q16hdri.so.2

./home/sxzhouhou/imagemagick-7.0.5-0/magickcore/.libs/libmagickcore-7.q16hdri.so.2

Can be found in addition to the installation directory under/usr/local/also have library files, copy/usr/local/imagemagick to server2/usr/local directory

Error executing again:

/home/was_wcm/sxzhou/imagemagick/bin #./convert

./convert:error while loading shared libraries:libpng15.so.15:cannot open Shared object File:no such file or director

Find on Server1

# Find/-name libpng15.so.15

/usr/local/lib/libpng15.so.15

/home/sxzhouhou/libpng-1.5.8/.libs/libpng15.so.15

Server1 PNG-related library files

/usr/local/lib # ls Libpng

libpng.a libpng.so libpng15.la libpng15.so.15 libpng.la libpng15.a libpng15.so libpng15.so.15.8.0  

Copy the PNG-related library files on Server1 to the/usr/local/lib/directory of Server2

Error executing again:

/home/was_wcm/sxzhou/imagemagick/bin #./convert

./convert:error while loading shared libraries:libpng15.so.15:cannot open Shared object file:no such file or directory

/home/was_wcm/sxzhou/imagemagick/bin # Ldconfig/usr/local/lib

Ldconfig:/usr/local/lib/libpng15.so.15 is not a symbolic link

The reason for the above error is that libpng15.so.15 is normally a symbolic link, so modify it as a symbolic link

View the files for the source host

/usr/local/lib # ll libpng15.so.15

lrwxrwxrwx 1 root root 2 14:21 libpng15.so.15-libpng15.so.15.8.0

And now the host file

/usr/local/lib # ll libpng15.so.15

-rwxr-xr-x 1 root root 610183 Mar 3 10:44 libpng15.so.15

Server2 do the following:

/usr/local/lib # mv Libpng15.so.15 libpng15.so.15.8.0

/usr/local/lib # ln-s libpng15.so.15.8.0 libpng15.so.15

/usr/local/lib # ll libpng15.so.15

lrwxrwxrwx 1 root root 3 10:59 libpng15.so.15-libpng15.so.15.8.0

Finally can be used!!!

/home/was_wcm/sxzhou/imagemagick/bin #./convert

Version:imagemagick 7.0.5-0 Q16 x86_64 2017-03-02 http://www.imagemagick.org

Copyright:? 1999-2017 ImageMagick Studio LLC

license:http://www.imagemagick.org/script/license.php

Features:cipher DPC HDRI OpenMP

Delegates (built-in): PNG zlib

This article is from the "Xiaoxiaozhou" blog, make sure to keep this source http://xiaoxiaozhou.blog.51cto.com/4681537/1903514

The compiled ImageMagick on the Linux system do the migration