“docker-php-ext-install bz2”失败（在php：7.0-fpm-alpine，高山3.4）
我尝试在php上安装bz2扩展：7.0-fpm-alpine （基于高山3.4）：
FROM php:7.0-fpm-alpine RUN docker-php-ext-install bz2 但是它失败了：
fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/main/x86_64/APKINDEX.tar.gz fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/community/x86_64/APKINDEX.tar.gz (1/33) Upgrading musl (1.1.14-r15 -> 1.1.14-r16) (2/33) Installing m4 (1.4.17-r1) (3/33) Installing perl (5.22.3-r0) (4/33) Installing autoconf (2.69-r0) (5/33) Installing pkgconf (0.9.12-r0) (6/33) Installing pkgconfig (0.25-r1) (7/33) Installing dpkg-dev (1.18.7-r0) (8/33) Installing libbz2 (1.0.6-r5) (9/33) Installing dpkg (1.18.7-r0) (10/33) Installing libmagic (5.27-r0) (11/33) Installing file (5.27-r0) (12/33) Installing libgcc (5.3.0-r0) (13/33) Installing libstdc++ (5.3.0-r0) (14/33) Installing binutils-libs (2.26-r1) (15/33) Installing binutils (2.26-r1) (16/33) Installing gmp (6.1.0-r0) (17/33) Installing isl (0.14.1-r0) (18/33) Installing libgomp (5.3.0-r0) (19/33) Installing libatomic (5.3.0-r0) (20/33) Installing mpfr3 (3.1.2-r0) (21/33) Installing mpc1 (1.0.3-r0) (22/33) Installing gcc (5.3.0-r0) (23/33) Installing musl-dev (1.1.14-r16) (24/33) Installing libc-dev (0.7-r0) (25/33) Installing g++ (5.3.0-r0) (26/33) Installing make (4.1-r1) (27/33) Installing libpcre16 (8.38-r1) (28/33) Installing libpcre32 (8.38-r1) (29/33) Installing libpcrecpp (8.38-r1) (30/33) Installing pcre-dev (8.38-r1) (31/33) Installing re2c (0.14.3-r0) (32/33) Installing .phpize-deps (0) (33/33) Upgrading musl-utils (1.1.14-r15 -> 1.1.14-r16) Executing busybox-1.24.2-r13.trigger OK: 223 MiB in 58 packages + cd bz2 + phpize Configuring for: PHP Api Version: 20151012 Zend Module Api No: 20151012 Zend Extension Api No: 320151012 + ./configure --build=x86_64-linux-musl checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for a sed that does not truncate output... /bin/sed expr: syntax error sh: 0: unknown operand expr: syntax error sh: 0: unknown operand expr: syntax error sh: 0: unknown operand expr: syntax error sh: 0: unknown operand checking for cc... cc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether cc accepts -g... yes checking for cc option to accept ISO C89... none needed checking how to run the C preprocessor... cc -E checking for icc... no checking for suncc... no checking whether cc understands -c and -o together... yes checking for system library directory... lib checking if compiler supports -R... no checking if compiler supports -Wl,-rpath,... yes checking build system type... x86_64-pc-linux-musl checking host system type... x86_64-pc-linux-musl checking target system type... x86_64-pc-linux-musl checking for PHP prefix... /usr/local checking for PHP includes... -I/usr/local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend -I/ usr/local/include/php/ext -I/usr/local/include/php/ext/date/lib checking for PHP extension directory... /usr/local/lib/php/extensions/no-debug-non-zts-20151012 checking for PHP installed headers prefix... /usr/local/include/php checking if debug is enabled... no checking if zts is enabled... no checking for re2c... re2c checking for re2c version... 0.14.3 (ok) checking for gawk... no checking for nawk... no checking for awk... awk checking if awk is broken... no checking for BZip2 support... yes, shared checking for BZip2 in default path... not found configure: error: Please reinstall the BZip2 distribution
即使我尝试安装libbz2： apk add --update libbz2
任何想法如何安装这个扩展？
@yosifkit ：
在我看来，这是Alpine Linux的一个封装错误。 libbz2软件包应该像Debian软件包一样提供bzlib.h文件： https ：//packages.debian.org/stretch/amd64/libbz2-dev/filelist。
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