[zeromq-dev] Problem installing python language binding on openwrt

MinRK benjaminrk at gmail.com
Mon Dec 9 23:23:47 CET 2013


what C compiler do you have available? You may need to:

export CC=actual_c_compiler

because Python tries to compile extensions with the compiler used for
Python itself by default (often not available if cross compiled)


On Mon, Dec 9, 2013 at 11:15 AM, Roman <consulttelecom at gmail.com> wrote:

> Here is the output of running "DISTUTILS_DEBUG=1 python setup.py install"
> on my device
>
> root at OpenWrt:/home# cd pyzmq-14.0.1/
> root at OpenWrt:/home/pyzmq-14.0.1# ls
> AUTHORS.md          PKG-INFO            docs                setup.py
> CONTRIBUTING.md     README.md           examples            setupegg.py
> COPYING.BSD         build               perf                tox.ini
> COPYING.LESSER      buildutils          setup.cfg.android   zmq
> MANIFEST.in         bundled             setup.cfg.template  zmqversion.py
> root at OpenWrt:/home/pyzmq-14.0.1# DISTUTILS_DEBUG=1 python setup.py install
> options (after parsing config files):
> options (after parsing command line):
> option dict for 'install' command:
>   {}
> running install
> Distribution.get_command_obj(): creating 'install' command object
> pre-finalize_{unix,other}:
>   prefix: None
>   exec_prefix: None
>   home: None
>   user: 0
>   install_base: None
>   install_platbase: None
>   root: None
>   install_purelib: None
>   install_platlib: None
>   install_lib: None
>   install_headers: None
>   install_scripts: None
>   install_data: None
>   compile: None
>   compile: True
>   optimize: None
>   force: None
>   skip_build: 0
>   record: None
> post-finalize_{unix,other}():
>   prefix: /usr
>   exec_prefix: /usr
>   home: None
>   user: 0
>   install_base: /usr
>   install_platbase: /usr
>   root: None
>   install_purelib: $base/lib/python$py_version_short/site-packages
>   install_platlib: $platbase/lib/python$py_version_short/site-packages
>   install_lib: None
>   install_headers: $base/include/python$py_version_short/$dist_name
>   install_scripts: $base/bin
>   install_data: $base
>   compile: None
>   compile: True
>   optimize: None
>   force: None
>   skip_build: 0
>   record: None
> post-expand_basedirs():
>   prefix: /usr
>   exec_prefix: /usr
>   home: None
>   user: 0
>   install_base: /usr
>   install_platbase: /usr
>   root: None
>   install_purelib: $base/lib/python$py_version_short/site-packages
>   install_platlib: $platbase/lib/python$py_version_short/site-packages
>   install_lib: None
>   install_headers: $base/include/python$py_version_short/$dist_name
>   install_scripts: $base/bin
>   install_data: $base
>   compile: None
>   compile: True
>   optimize: None
>   force: None
>   skip_build: 0
>   record: None
> config vars:
> {'base': '/usr',
>  'dist_fullname': 'pyzmq-14.0.1',
>  'dist_name': 'pyzmq',
>  'dist_version': '14.0.1',
>  'exec_prefix': '/usr',
>  'platbase': '/usr',
>  'prefix': '/usr',
>  'py_version': '2.7.3',
>  'py_version_nodot': '27',
>  'py_version_short': '2.7',
>  'sys_exec_prefix': '/usr',
>  'sys_prefix': '/usr',
>  'userbase': '/root/.local',
>  'usersite': '/root/.local/lib/python2.7/site-packages'}
> post-expand_dirs():
>   prefix: /usr
>   exec_prefix: /usr
>   home: None
>   user: 0
>   install_base: /usr
>   install_platbase: /usr
>   root: None
>   install_purelib: /usr/lib/python2.7/site-packages
>   install_platlib: /usr/lib/python2.7/site-packages
>   install_lib: None
>   install_headers: /usr/include/python2.7/pyzmq
>   install_scripts: /usr/bin
>   install_data: /usr
>   compile: None
>   compile: True
>   optimize: None
>   force: None
>   skip_build: 0
>   record: None
> after prepending root:
>   prefix: /usr
>   exec_prefix: /usr
>   home: None
>   user: 0
>   install_base: /usr
>   install_platbase: /usr
>   root: None
>   install_purelib: /usr/lib/python2.7/site-packages
>   install_platlib: /usr/lib/python2.7/site-packages
>   install_lib: /usr/lib/python2.7/site-packages/
>   install_headers: /usr/include/python2.7/pyzmq
>   install_scripts: /usr/bin
>   install_data: /usr
>   compile: None
>   compile: True
>   optimize: None
>   force: None
>   skip_build: 0
>   record: None
> Distribution.get_command_obj(): creating 'build' command object
> running build
> running build_py
> Distribution.get_command_obj(): creating 'build_py' command object
> running build_ext
> Distribution.get_command_obj(): creating 'build_ext' command object
> running configure
> Distribution.get_command_obj(): creating 'configure' command object
> ************************************************
> Configure: Autodetecting ZMQ settings...
>     Custom ZMQ dir:       /usr/local
> creating build/temp.linux-mips-2.7/scratch/tmp
> cc -c /tmp/timer_create4S7pHV.c -o
> build/temp.linux-mips-2.7/scratch/tmp/timer_create4S7pHV.o
> unable to execute cc: No such file or directory
> ccache_cc -fno-strict-aliasing -Os -pipe -mips32r2 -mtune=mips32r2
> -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable
> -msoft-float -DNDEBUG -Os -pipe -mips32r2 -mtune=mips32r2 -fno-caller-saves
> -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float -fPIC
> -I/usr/local/include -Izmq/utils -Izmq/backend/cython -Izmq/devices -c
> build/temp.linux-mips-2.7/scratch/vers.c -o
> build/temp.linux-mips-2.7/scratch/vers.o
>  unable to execute ccache_cc: No such file or directory
>
> error: command 'ccache_cc' failed with exit status 1
>
> Fatal: Falling back on bundled libzmq, but setup.cfg has explicitly
> prohibited building the libzmq extension.
>
>
> On Mon, Dec 9, 2013 at 10:59 PM, Greg Ward <greg at gerg.ca> wrote:
>
>> On 08 December 2013, Roman said:
>> > I tried to install python zeromq binding on openwrt issuing command
>> python
>> > setup.py install. Script ended with the following error:
>> >
>> > unable to execute ccache_cc: No such file or directory
>> >
>> > error: command 'ccache_cc' failed with exit status 1
>>
>> It sounds like Python was built with a compiler (ccache_cc) that is
>> not installed on your machine. You should probably ask on an OpenWRT
>> forum where to get ccache_cc. Things to investigate:
>>
>>   * Are you able to compile other C programs/libraries?
>>   * Are you able to compile other Python extensions?
>>
>> Also, try
>>
>>   DISTUTILS_DEBUG=1 python setup.py install
>>
>> That might shed some light.
>>
>>        Greg
>> _______________________________________________
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>
>
>
> _______________________________________________
> zeromq-dev mailing list
> zeromq-dev at lists.zeromq.org
> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.zeromq.org/pipermail/zeromq-dev/attachments/20131209/2456adb1/attachment.htm>


More information about the zeromq-dev mailing list