Collecting oursql3==0.9.4
  1 location(s) to search for versions of oursql3:
  * https://pypi.python.org/simple/oursql3/
  Getting page https://pypi.python.org/simple/oursql3/
  Analyzing links from page https://pypi.python.org/simple/oursql3/
    Found link https://pypi.python.org/packages/a7/ea/0630aad96833476603067b7e873efd97d117ce6250945a759e7d95b9641f/oursql3-0.9.4.linux-i686.tar.gz#md5=04176aeed1db5c2f61fe4625b7748faa (from https://pypi.python.org/simple/oursql3/), version: 0.9.4.linux-i686
    Found link https://pypi.python.org/packages/cf/cc/0852697514aff8397ab5e5a579a72c9c53cc39dc6012f9a3667c519a593d/oursql3-0.9.4.tar.gz#md5=1350924e2590678867afa1c1daae41bf (from https://pypi.python.org/simple/oursql3/), version: 0.9.4
  Using version 0.9.4 (newest of versions: 0.9.4)
  Downloading oursql3-0.9.4.tar.gz (189kB)
  Downloading from URL https://pypi.python.org/packages/cf/cc/0852697514aff8397ab5e5a579a72c9c53cc39dc6012f9a3667c519a593d/oursql3-0.9.4.tar.gz#md5=1350924e2590678867afa1c1daae41bf (from https://pypi.python.org/simple/oursql3/)
  Running setup.py (path:/tmp/pip-build-far7ando/oursql3/setup.py) egg_info for package oursql3
    Running command python setup.py egg_info
    running egg_info
    creating pip-egg-info/oursql3.egg-info
    writing dependency_links to pip-egg-info/oursql3.egg-info/dependency_links.txt
    writing pip-egg-info/oursql3.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/oursql3.egg-info/top_level.txt
    writing manifest file 'pip-egg-info/oursql3.egg-info/SOURCES.txt'
    reading manifest file 'pip-egg-info/oursql3.egg-info/SOURCES.txt'
    writing manifest file 'pip-egg-info/oursql3.egg-info/SOURCES.txt'
  Source in /tmp/pip-build-far7ando/oursql3 has version 0.9.4, which satisfies requirement oursql3==0.9.4 from https://pypi.python.org/packages/cf/cc/0852697514aff8397ab5e5a579a72c9c53cc39dc6012f9a3667c519a593d/oursql3-0.9.4.tar.gz#md5=1350924e2590678867afa1c1daae41bf
Building wheels for collected packages: oursql3
  Running setup.py bdist_wheel for oursql3: started
  Destination directory: /tmp/tmpd6fmzxwzpip-wheel-
  Running command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-far7ando/oursql3/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpd6fmzxwzpip-wheel-
  running bdist_wheel
  running build
  running build_ext
  skipping 'oursqlx/oursql.c' Cython extension (up-to-date)
  warning: no usable mysql_config and no winreg module to try; hopefully you have usable CFLAGS/LDFLAGS set.
  building 'oursql' extension
  creating build
  creating build/temp.linux-armv7l-3.5
  creating build/temp.linux-armv7l-3.5/oursqlx
  arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.5-RUbMX3/python3.5-3.5.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c oursqlx/oursql.c -o build/temp.linux-armv7l-3.5/oursqlx/oursql.o
  In file included from oursqlx/oursql.c:254:0:
  oursqlx/compat.h:13:19: fatal error: mysql.h: No such file or directory
   #include "mysql.h"
                     ^
  compilation terminated.
  error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
  Running setup.py bdist_wheel for oursql3: finished with status 'error'
  Failed building wheel for oursql3
  Running setup.py clean for oursql3
  Running command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-far7ando/oursql3/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" clean --all
  running clean
  removing 'build/temp.linux-armv7l-3.5' (and everything under it)
  'build/lib.linux-armv7l-3.5' does not exist -- can't clean it
  'build/bdist.linux-armv7l' does not exist -- can't clean it
  'build/scripts-3.5' does not exist -- can't clean it
  removing 'build'
Failed to build oursql3
Cleaning up...
  Removing source in /tmp/pip-build-far7ando/oursql3
ERROR: Failed to build one or more wheels
Exception information:
Traceback (most recent call last):
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/commands/wheel.py", line 201, in run
    "Failed to build one or more wheels"
pip.exceptions.CommandError: Failed to build one or more wheels