2022-07-22T15:13:38,007 Created temporary directory: /tmp/pip-ephem-wheel-cache-f3s9vst7
2022-07-22T15:13:38,012 Created temporary directory: /tmp/pip-build-tracker-5zv1sp50
2022-07-22T15:13:38,013 Initialized build tracking at /tmp/pip-build-tracker-5zv1sp50
2022-07-22T15:13:38,014 Created build tracker: /tmp/pip-build-tracker-5zv1sp50
2022-07-22T15:13:38,014 Entered build tracker: /tmp/pip-build-tracker-5zv1sp50
2022-07-22T15:13:38,015 Created temporary directory: /tmp/pip-wheel-kq88fj3i
2022-07-22T15:13:38,079 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-07-22T15:13:38,088 2 location(s) to search for versions of zsh-jupyter-kernel:
2022-07-22T15:13:38,088 * https://pypi.org/simple/zsh-jupyter-kernel/
2022-07-22T15:13:38,088 * https://www.piwheels.org/simple/zsh-jupyter-kernel/
2022-07-22T15:13:38,089 Fetching project page and analyzing links: https://pypi.org/simple/zsh-jupyter-kernel/
2022-07-22T15:13:38,090 Getting page https://pypi.org/simple/zsh-jupyter-kernel/
2022-07-22T15:13:38,094 Found index url https://pypi.org/simple
2022-07-22T15:13:38,283   Found link https://files.pythonhosted.org/packages/a4/db/e7ca4a042ac44ba803525f45167858bf08be77d296dcb69c177dd5ceb036/zsh-jupyter-kernel-3.0.tar.gz#sha256=4df138fdbafeb35be45d397443d034eaf9e9c80ce133a084ba863dc52d0f1671 (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3), version: 3.0
2022-07-22T15:13:38,284   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://files.pythonhosted.org/packages/ce/3c/4a7ced317104e59209726c10e6282eb333a9d6daed9d3031a1125651652c/zsh_jupyter_kernel-3.0-py3-none-any.whl#sha256=d3d0250e476dbf8c23963d5a8336b007f4c0abc5b7b570f295b95b0d3834ddac (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,285   Found link https://files.pythonhosted.org/packages/72/ce/3fd80cb28c89346638a555821a2e1f93ad6a051749bf43c267dcd8b01708/zsh-jupyter-kernel-3.1.tar.gz#sha256=619d5b835feb28580f2af26ff202816643bcd6e4f5b46e8ed10aa8cafcad02e6 (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3), version: 3.1
2022-07-22T15:13:38,286   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://files.pythonhosted.org/packages/92/8b/84b2581dfbaf5d67a0603f59c54ed46b8dd83f7b46d8412e0406c552f1ed/zsh_jupyter_kernel-3.1-py3-none-any.whl#sha256=08aa531f3eb22b6d300d58943436e8c03f5a0295ebfe3137a6e22a3978fbe0d5 (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,287   Found link https://files.pythonhosted.org/packages/65/50/c223843458fcf02921745095136c2fca6c9df8844583c1859cc266e7a124/zsh-jupyter-kernel-3.2.tar.gz#sha256=94c75c653185b75340cf4fabc4763dbd1cd45bd844630f1789293cf6cfc7dc4d (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3), version: 3.2
2022-07-22T15:13:38,288   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://files.pythonhosted.org/packages/7a/39/10f7652756bcdba4af138f2496b5b7831c3dfdcaf563c3f5c6b19a7226ed/zsh_jupyter_kernel-3.2-py3-none-any.whl#sha256=e9414169810f831af6d74b5468bbb28771acb17d5615a9da9dc0d20e92ccf76c (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,290   Found link https://files.pythonhosted.org/packages/c5/2c/5b4984bfcd0fd116107e86e63d2bcdb55fe7b89529da81ed019330514266/zsh-jupyter-kernel-3.3.tar.gz#sha256=312f6b11d8e168072ffc21be51d108a03828c830ff8bac636344521984b433f9 (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3), version: 3.3
2022-07-22T15:13:38,290   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://files.pythonhosted.org/packages/ca/95/9ee13ba72077c331b67c214c4db8c950cae1ccb71a61cb779717cacc588a/zsh_jupyter_kernel-3.3-py3-none-any.whl#sha256=350c85ff0b8da1d6da6d2aec3cc4e2b3f1e9197ceaebc63cbca00a9c73b89600 (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,291   Found link https://files.pythonhosted.org/packages/cf/8f/817659e7b0bd80a9da7f3505cd65beaab328186e6d79f6424a2b35793fcf/zsh-jupyter-kernel-3.4.tar.gz#sha256=07732d6e1fe83fa39525b50b1a6c15aedec5e5b2ffdb39ffe9a56db882bdc1dd (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3), version: 3.4
2022-07-22T15:13:38,292   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://files.pythonhosted.org/packages/a0/5f/df49ebeb7b2c1902b05f6b039a737bf8806b021f5b3db399444069119a62/zsh_jupyter_kernel-3.4-py3-none-any.whl#sha256=9e86c8136b15013c0b8f738b8229fa7215f01d468260007f9cc7f81d406649f5 (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,293   Found link https://files.pythonhosted.org/packages/75/28/6c9ff89d1dd816babdbaa19e164d85a92bd068d0ef5a7888f8353cf7adba/zsh-jupyter-kernel-3.4.1.tar.gz#sha256=6cdcd8ed93df284dbbd45ce074c1e7b5028afecd168f124b490b7404fb5d259d (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3), version: 3.4.1
2022-07-22T15:13:38,294   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://files.pythonhosted.org/packages/21/1f/856791892b5d8483cbcfc73d8c0b9b34a1d6dfc1d783e40408e6b8155a35/zsh_jupyter_kernel-3.4.1-py3-none-any.whl#sha256=2b1f847842980cf827a8fc75d4bd9122415a3c37ac1f6844786fda14f8e67642 (from https://pypi.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,295 Fetching project page and analyzing links: https://www.piwheels.org/simple/zsh-jupyter-kernel/
2022-07-22T15:13:38,296 Getting page https://www.piwheels.org/simple/zsh-jupyter-kernel/
2022-07-22T15:13:38,298 Found index url https://www.piwheels.org/simple
2022-07-22T15:13:38,518   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://www.piwheels.org/simple/zsh-jupyter-kernel/zsh_jupyter_kernel-3.4-py3-none-any.whl#sha256=71054af571424a6a8d9ed80e7a746dd5d808fef8a97a1e56987917ccb3be86d9 (from https://www.piwheels.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,519   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://www.piwheels.org/simple/zsh-jupyter-kernel/zsh_jupyter_kernel-3.3-py3-none-any.whl#sha256=0be65e4cd7e7b4a2b0ecca739a2d109afedbb88870db077387be94c56fa5c102 (from https://www.piwheels.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,519   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://www.piwheels.org/simple/zsh-jupyter-kernel/zsh_jupyter_kernel-3.2-py3-none-any.whl#sha256=e9414169810f831af6d74b5468bbb28771acb17d5615a9da9dc0d20e92ccf76c (from https://www.piwheels.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,520   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://www.piwheels.org/simple/zsh-jupyter-kernel/zsh_jupyter_kernel-3.1-py3-none-any.whl#sha256=08aa531f3eb22b6d300d58943436e8c03f5a0295ebfe3137a6e22a3978fbe0d5 (from https://www.piwheels.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,521   Skipping link: No binaries permitted for zsh-jupyter-kernel: https://www.piwheels.org/simple/zsh-jupyter-kernel/zsh_jupyter_kernel-3.0-py3-none-any.whl#sha256=d3d0250e476dbf8c23963d5a8336b007f4c0abc5b7b570f295b95b0d3834ddac (from https://www.piwheels.org/simple/zsh-jupyter-kernel/) (requires-python:>=3)
2022-07-22T15:13:38,521 Skipping link: not a file: https://www.piwheels.org/simple/zsh-jupyter-kernel/
2022-07-22T15:13:38,522 Skipping link: not a file: https://pypi.org/simple/zsh-jupyter-kernel/
2022-07-22T15:13:38,558 Given no hashes to check 1 links for project 'zsh-jupyter-kernel': discarding no candidates
2022-07-22T15:13:38,591 Collecting zsh-jupyter-kernel==3.4.1
2022-07-22T15:13:38,595   Created temporary directory: /tmp/pip-unpack-qkziet89
2022-07-22T15:13:38,825   Downloading zsh-jupyter-kernel-3.4.1.tar.gz (11 kB)
2022-07-22T15:13:38,927   Added zsh-jupyter-kernel==3.4.1 from https://files.pythonhosted.org/packages/75/28/6c9ff89d1dd816babdbaa19e164d85a92bd068d0ef5a7888f8353cf7adba/zsh-jupyter-kernel-3.4.1.tar.gz#sha256=6cdcd8ed93df284dbbd45ce074c1e7b5028afecd168f124b490b7404fb5d259d to build tracker '/tmp/pip-build-tracker-5zv1sp50'
2022-07-22T15:13:38,935   Created temporary directory: /tmp/pip-build-env-sxf618om
2022-07-22T15:13:38,950   Created temporary directory: /tmp/pip-standalone-pip-fmhhd7q_
2022-07-22T15:13:41,196   Installing build dependencies: started
2022-07-22T15:13:41,198   Running command pip subprocess to install build dependencies
2022-07-22T15:13:50,801   Using pip 22.1.2 from /tmp/pip-standalone-pip-fmhhd7q_/__env_pip__.zip/pip (python 3.7)
2022-07-22T15:13:52,215   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-07-22T15:13:56,449   Collecting setuptools
2022-07-22T15:13:56,728     Using cached https://www.piwheels.org/simple/setuptools/setuptools-63.2.0-py3-none-any.whl (1.2 MB)
2022-07-22T15:13:57,394   Collecting wheel
2022-07-22T15:13:57,430     Using cached https://www.piwheels.org/simple/wheel/wheel-0.37.1-py2.py3-none-any.whl (35 kB)
2022-07-22T15:14:02,930   Installing collected packages: wheel, setuptools
2022-07-22T15:14:03,204     Creating /tmp/pip-build-env-sxf618om/overlay/bin
2022-07-22T15:14:03,208     changing mode of /tmp/pip-build-env-sxf618om/overlay/bin/wheel to 755
2022-07-22T15:14:08,028   Successfully installed setuptools-63.2.0 wheel-0.37.1
2022-07-22T15:14:08,665   Installing build dependencies: finished with status 'done'
2022-07-22T15:14:08,693   Getting requirements to build wheel: started
2022-07-22T15:14:08,695   Running command Getting requirements to build wheel
2022-07-22T15:14:15,004   running egg_info
2022-07-22T15:14:15,627   writing zsh_jupyter_kernel.egg-info/PKG-INFO
2022-07-22T15:14:16,224   writing dependency_links to zsh_jupyter_kernel.egg-info/dependency_links.txt
2022-07-22T15:14:19,171   writing requirements to zsh_jupyter_kernel.egg-info/requires.txt
2022-07-22T15:14:19,772   writing top-level names to zsh_jupyter_kernel.egg-info/top_level.txt
2022-07-22T15:14:20,488   reading manifest file 'zsh_jupyter_kernel.egg-info/SOURCES.txt'
2022-07-22T15:14:20,498   writing manifest file 'zsh_jupyter_kernel.egg-info/SOURCES.txt'
2022-07-22T15:14:20,721   Getting requirements to build wheel: finished with status 'done'
2022-07-22T15:14:20,742   Created temporary directory: /tmp/pip-modern-metadata-994bjma7
2022-07-22T15:14:20,747   Preparing metadata (pyproject.toml): started
2022-07-22T15:14:20,749   Running command Preparing metadata (pyproject.toml)
2022-07-22T15:14:26,984   running dist_info
2022-07-22T15:14:27,636   creating /tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel.egg-info
2022-07-22T15:14:28,269   writing /tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel.egg-info/PKG-INFO
2022-07-22T15:14:28,860   writing dependency_links to /tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel.egg-info/dependency_links.txt
2022-07-22T15:14:31,828   writing requirements to /tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel.egg-info/requires.txt
2022-07-22T15:14:32,418   writing top-level names to /tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel.egg-info/top_level.txt
2022-07-22T15:14:32,421   writing manifest file '/tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel.egg-info/SOURCES.txt'
2022-07-22T15:14:33,149   reading manifest file '/tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel.egg-info/SOURCES.txt'
2022-07-22T15:14:33,157   writing manifest file '/tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel.egg-info/SOURCES.txt'
2022-07-22T15:14:33,159   creating '/tmp/pip-modern-metadata-994bjma7/zsh_jupyter_kernel-3.4.1.dist-info'
2022-07-22T15:14:33,609   Preparing metadata (pyproject.toml): finished with status 'done'
2022-07-22T15:14:33,624   Source in /tmp/pip-wheel-kq88fj3i/zsh-jupyter-kernel_5b232886bbe341fab7e0adaada47f96d has version 3.4.1, which satisfies requirement zsh-jupyter-kernel==3.4.1 from https://files.pythonhosted.org/packages/75/28/6c9ff89d1dd816babdbaa19e164d85a92bd068d0ef5a7888f8353cf7adba/zsh-jupyter-kernel-3.4.1.tar.gz#sha256=6cdcd8ed93df284dbbd45ce074c1e7b5028afecd168f124b490b7404fb5d259d
2022-07-22T15:14:33,626   Removed zsh-jupyter-kernel==3.4.1 from https://files.pythonhosted.org/packages/75/28/6c9ff89d1dd816babdbaa19e164d85a92bd068d0ef5a7888f8353cf7adba/zsh-jupyter-kernel-3.4.1.tar.gz#sha256=6cdcd8ed93df284dbbd45ce074c1e7b5028afecd168f124b490b7404fb5d259d from build tracker '/tmp/pip-build-tracker-5zv1sp50'
2022-07-22T15:14:33,639 Created temporary directory: /tmp/pip-unpack-lm0a7uf5
2022-07-22T15:14:33,640 Building wheels for collected packages: zsh-jupyter-kernel
2022-07-22T15:14:33,650   Created temporary directory: /tmp/pip-wheel-kseo9jie
2022-07-22T15:14:33,651   Destination directory: /tmp/pip-wheel-kseo9jie
2022-07-22T15:14:33,656   Building wheel for zsh-jupyter-kernel (pyproject.toml): started
2022-07-22T15:14:33,658   Running command Building wheel for zsh-jupyter-kernel (pyproject.toml)
2022-07-22T15:14:39,471   running bdist_wheel
2022-07-22T15:14:40,694   running build
2022-07-22T15:14:40,694   running build_py
2022-07-22T15:14:41,326   creating build
2022-07-22T15:14:41,327   creating build/lib
2022-07-22T15:14:41,328   creating build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,330   copying zsh_jupyter_kernel/__main__.py -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,334   copying zsh_jupyter_kernel/install.py -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,338   copying zsh_jupyter_kernel/kernel.py -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,342   copying zsh_jupyter_kernel/fun.py -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,345   copying zsh_jupyter_kernel/__init__.py -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,348   copying zsh_jupyter_kernel/config.py -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,354   copying zsh_jupyter_kernel/banner.txt -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,358   copying zsh_jupyter_kernel/capture.zsh -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,362   copying zsh_jupyter_kernel/README.md -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:41,366   copying zsh_jupyter_kernel/version -> build/lib/zsh_jupyter_kernel
2022-07-22T15:14:42,636   installing to build/bdist.linux-armv7l/wheel
2022-07-22T15:14:42,637   running install
2022-07-22T15:14:42,698   running install_lib
2022-07-22T15:14:43,328   creating build/bdist.linux-armv7l
2022-07-22T15:14:43,329   creating build/bdist.linux-armv7l/wheel
2022-07-22T15:14:43,332   creating build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,334   copying build/lib/zsh_jupyter_kernel/version -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,338   copying build/lib/zsh_jupyter_kernel/__main__.py -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,343   copying build/lib/zsh_jupyter_kernel/install.py -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,347   copying build/lib/zsh_jupyter_kernel/kernel.py -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,352   copying build/lib/zsh_jupyter_kernel/capture.zsh -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,357   copying build/lib/zsh_jupyter_kernel/README.md -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,361   copying build/lib/zsh_jupyter_kernel/banner.txt -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,365   copying build/lib/zsh_jupyter_kernel/fun.py -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,369   copying build/lib/zsh_jupyter_kernel/__init__.py -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,374   copying build/lib/zsh_jupyter_kernel/config.py -> build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel
2022-07-22T15:14:43,378   running install_egg_info
2022-07-22T15:14:44,719   running egg_info
2022-07-22T15:14:45,348   writing zsh_jupyter_kernel.egg-info/PKG-INFO
2022-07-22T15:14:45,946   writing dependency_links to zsh_jupyter_kernel.egg-info/dependency_links.txt
2022-07-22T15:14:48,915   writing requirements to zsh_jupyter_kernel.egg-info/requires.txt
2022-07-22T15:14:49,512   writing top-level names to zsh_jupyter_kernel.egg-info/top_level.txt
2022-07-22T15:14:49,556   reading manifest file 'zsh_jupyter_kernel.egg-info/SOURCES.txt'
2022-07-22T15:14:49,566   writing manifest file 'zsh_jupyter_kernel.egg-info/SOURCES.txt'
2022-07-22T15:14:49,570   Copying zsh_jupyter_kernel.egg-info to build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel-3.4.1-py3.7.egg-info
2022-07-22T15:14:49,592   running install_scripts
2022-07-22T15:14:49,752   creating build/bdist.linux-armv7l/wheel/zsh_jupyter_kernel-3.4.1.dist-info/WHEEL
2022-07-22T15:14:49,757   creating '/tmp/pip-wheel-kseo9jie/tmpw3ahudyw/zsh_jupyter_kernel-3.4.1-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2022-07-22T15:14:49,762   adding 'zsh_jupyter_kernel/README.md'
2022-07-22T15:14:49,765   adding 'zsh_jupyter_kernel/__init__.py'
2022-07-22T15:14:49,768   adding 'zsh_jupyter_kernel/__main__.py'
2022-07-22T15:14:49,771   adding 'zsh_jupyter_kernel/banner.txt'
2022-07-22T15:14:49,775   adding 'zsh_jupyter_kernel/capture.zsh'
2022-07-22T15:14:49,778   adding 'zsh_jupyter_kernel/config.py'
2022-07-22T15:14:49,781   adding 'zsh_jupyter_kernel/fun.py'
2022-07-22T15:14:49,784   adding 'zsh_jupyter_kernel/install.py'
2022-07-22T15:14:49,788   adding 'zsh_jupyter_kernel/kernel.py'
2022-07-22T15:14:49,791   adding 'zsh_jupyter_kernel/version'
2022-07-22T15:14:49,796   adding 'zsh_jupyter_kernel-3.4.1.dist-info/METADATA'
2022-07-22T15:14:49,799   adding 'zsh_jupyter_kernel-3.4.1.dist-info/WHEEL'
2022-07-22T15:14:49,801   adding 'zsh_jupyter_kernel-3.4.1.dist-info/top_level.txt'
2022-07-22T15:14:49,803   adding 'zsh_jupyter_kernel-3.4.1.dist-info/RECORD'
2022-07-22T15:14:49,806   removing build/bdist.linux-armv7l/wheel
2022-07-22T15:14:50,073   Building wheel for zsh-jupyter-kernel (pyproject.toml): finished with status 'done'
2022-07-22T15:14:50,085   Created wheel for zsh-jupyter-kernel: filename=zsh_jupyter_kernel-3.4.1-py3-none-any.whl size=13104 sha256=d38a47e8ebad98a2dc24ba67f67f4be271b54d65847e179938b23ca23347770b
2022-07-22T15:14:50,087   Stored in directory: /tmp/pip-ephem-wheel-cache-f3s9vst7/wheels/4c/5a/32/40bc181392cf830e75c82be1ddde3c4faeceaab2c3891088ad
2022-07-22T15:14:50,109 Successfully built zsh-jupyter-kernel
2022-07-22T15:14:50,117 Removed build tracker: '/tmp/pip-build-tracker-5zv1sp50'