fatal error: zlib.h: No such file or directory-526互联

001、编译报错：fatal error: zlib.h: No such file or directory

002、查找改文件

(base) [root@pc1 test]# find / -name "zlib.h"         ## 查找改文件， 存在
/root/anaconda3/pkgs/zlib-1.2.13-h5eee18b_0/info/licenses/zlib.h
/root/anaconda3/pkgs/zlib-1.2.13-h5eee18b_0/include/zlib.h
/root/anaconda3/include/zlib.h
/usr/src/kernels/3.10.0-957.el7.x86_64/include/config/crypto/zlib.h
/usr/src/kernels/3.10.0-957.el7.x86_64/include/config/squashfs/zlib.h
/usr/src/kernels/3.10.0-957.el7.x86_64/include/linux/zlib.h

003、复制一份到编译路径测试

(base) [root@pc1 test]# cp /root/anaconda3/include/zlib.h .               ## 并不能解决问题
(base) [root@pc1 test]# ls
kseq_fastq_base.c  zlib.h
(base) [root@pc1 test]# gcc -o kseq_fastq_base kseq_fastq_base.c -lz
kseq_fastq_base.c:1:20: fatal error: zlib.h: No such file or directory
 #include <zlib.h>
                    ^
compilation terminated.

004、正确的解决方法：

(base) [root@pc1 test]# yum list | grep "zlib"              ## 查找yum库中zlib相关的安装包
zlib.x86_64                                 1.2.7-21.el7_9             @updates
zlib-devel.x86_64                           1.2.7-21.el7_9             @updates
jzlib.noarch                                1.1.1-6.el7                base
jzlib-demo.noarch                           1.1.1-6.el7                base
jzlib-javadoc.noarch                        1.1.1-6.el7                base
zlib.i686                                   1.2.7-21.el7_9             updates
zlib-devel.i686                             1.2.7-21.el7_9             updates
zlib-static.i686                            1.2.7-21.el7_9             updates
zlib-static.x86_64                          1.2.7-21.el7_9             updates
(base) [root@pc1 test]# yum install zlib-devel.x86_64         ## 安装该包

005、编译测试

(base) [root@pc1 test]# gcc -o kseq_fastq_base kseq_fastq_base.c -lz      ## 缺少zlib.h的报错消失
kseq_fastq_base.c:3:20: fatal error: kseq.h: No such file or directory
 #include "kseq.h"
                    ^
compilation terminated.

。