[Ext/iconv. lo] Error 1, iconviconv. lo

[Ext/iconv. lo] Error 1, iconviconv. lo

Method 1:

Wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz
Tar-zxvf libiconv-1.13.1.tar.gz cd libiconv-1.13.1./configure
Make
Make install

Method 2:

1. Wget http://down.wdlinux.cn/in/iconv_ins.sh
2. Sh iconv_ins.sh

Make: *** [ext/mbstring/oniguruma/regerrorlo] Error 1

Download and install the pre-compiled installation package ,,

You just gave such a line of code that really cannot tell where the problem is
 
An Error occurred while installing PHP526. make: *** [ext/gd/gdlo] Error 1 is displayed.

Are you sure there is no error prompt when you ../configure? It doesn't mean that./configure is complete, because its parameters vary with environments! If the execution is correct, sudo make should be okay. Even if there are some errors, it should be caused by lazy packet reading. You are using the GD library. What are the parameters when you compile the gd library? Is the compilation and installation normal?
There are a lot of situations. I used UBUNTU to compile the program for a long time, or I don't know the key points of the compilation. Remember./configure -- help to look at the help.
So I think recompile your GD library first, and pay attention to the correct parameters when you compile PHP, as shown in the actual installation path -- with-gd =/opt/gd