Where is zlib stored in this docker image?

[endrebak]

I get the error

fatal error: zlib.h: No such file or directory
     #include <zlib.h>

running this command:

gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -DWITHNUMPY -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -IlibBigWig -I/opt/_internal/cpython-3.6.8/include/python3.6m -I/opt/_internal/cpython-3.6.8/lib/python3.6/site-packages/numpy/core/include -I/opt/_internal/cpython-3.6.8/include/python3.6m -c libBigWig/bwStats.c -o build/temp.linux-x86_64-3.6/libBigWig/bwStats.o

How do I need to update my include paths to successfully build my wheel?

[mayeut]

zlib is not part of the manylinux1 or manylinux2010 policies.
As such, its development package is not installed.
2 options are available:

1. Rebuild zlib from latest sources
2. Install the zlib-devel package with yum (this one has not received security updates for some time on manylinux1).

[njsmith]

See also: pypa/auditwheel#152

[endrebak]

Yum install worked. Thanks!