apt-get install php php-devel php-pear php-apache
undefined reference to `libiconv' undefined reference to `libiconv_open' undefined reference to `libiconv_close' エラーが出てmake出来ない。
Makefileに追加 EXTRA_LIBS = -liconv ln -s /usr/local/lib/libiconv.so.2.4.0 /usr/lib/libiconv.so.2