PEAR Install problem

[Jaxon He]

1. I don't receive the installation email after I finish the table of academic use.

2. /Library/Developer/CommandLineTools/usr/bin/make -C src all

gcc -c -Wall -fomit-frame-pointer -O3 -lm reader.c -o reader.o

clang: warning: -lm: 'linker' input unused [-Wunused-command-line-argument]

reader.c:29:1: warning: non-void function does not return a value [-Wreturn-type]

}

^

reader.c:683:9: error: invalid output constraint '=a' in asm

      : "=a" (data[0]),

        ^

1 warning and 1 error generated.

make[1]: *** [reader.o] Error 1

make: *** [all] Error 2

Password:

make: `install' is up to date.

can somebody help me or send me the installation package, plz