2020-06-17T05:16:51,055 Created temporary directory: /tmp/pip-ephem-wheel-cache-p06ict5f
2020-06-17T05:16:51,059 Created temporary directory: /tmp/pip-req-tracker-c8d4ptbc
2020-06-17T05:16:51,060 Initialized build tracking at /tmp/pip-req-tracker-c8d4ptbc
2020-06-17T05:16:51,061 Created build tracker: /tmp/pip-req-tracker-c8d4ptbc
2020-06-17T05:16:51,061 Entered build tracker: /tmp/pip-req-tracker-c8d4ptbc
2020-06-17T05:16:51,062 Created temporary directory: /tmp/pip-wheel-zu0nhn7e
2020-06-17T05:16:51,076 1 location(s) to search for versions of pymecompress:
2020-06-17T05:16:51,076 * https://pypi.org/simple/pymecompress/
2020-06-17T05:16:51,077 Fetching project page and analyzing links: https://pypi.org/simple/pymecompress/
2020-06-17T05:16:51,078 Getting page https://pypi.org/simple/pymecompress/
2020-06-17T05:16:51,080 Found index url https://pypi.org/simple
2020-06-17T05:16:51,281   Skipping link: No binaries permitted for pymecompress: https://files.pythonhosted.org/packages/10/f7/543a37720ad2449d15cfeb1e43171ae54df69fc5f7444321031890806e17/pymecompress-0.2.0-cp36-cp36m-macosx_10_7_x86_64.whl#sha256=54ee70e8cc0cbf9f941778cf90bbd152c75becab6c7a7436c57021c7c4092789 (from https://pypi.org/simple/pymecompress/)
2020-06-17T05:16:51,282   Skipping link: No binaries permitted for pymecompress: https://files.pythonhosted.org/packages/86/2b/292201bf40b9e70c0ecce43c7756ac5473fdf6244487e093695f07dd83d9/pymecompress-0.2.0-cp36-cp36m-win_amd64.whl#sha256=cc8848fcac228d1016fac2174f01d36f80d1477e5386819632598d003fa65f54 (from https://pypi.org/simple/pymecompress/)
2020-06-17T05:16:51,283   Skipping link: No binaries permitted for pymecompress: https://files.pythonhosted.org/packages/c3/ac/a8e832b64e900653775ed24e649787ce0a05f0bd972520f61c686082ba57/pymecompress-0.2.0-cp37-cp37m-win_amd64.whl#sha256=37e820353e9d15dc4c1b2ab2385de7fb94e18ed8cc027f60e892d55e67fa1934 (from https://pypi.org/simple/pymecompress/)
2020-06-17T05:16:51,283   Found link https://files.pythonhosted.org/packages/19/61/9890e545c9199885d61e34dcb309af5ed3ea4808a7fcca883c9bff82aba0/pymecompress-0.2.0.tar.gz#sha256=88432b3c10c204f320ff2417e1e0851ffff707201c19c273dda1a06e39183e60 (from https://pypi.org/simple/pymecompress/), version: 0.2.0
2020-06-17T05:16:51,284   Skipping link: No binaries permitted for pymecompress: https://files.pythonhosted.org/packages/c8/62/d09098a7c5c2098ade9bc6d411cd89e8c1254e91fa3b99c540ce01dcb32f/pymecompress-0.2.1-cp36-cp36m-macosx_10_7_x86_64.whl#sha256=38b1df636f0b6038b1cfd2e50daf73a59f2bfb27227bac409257f43627ca21b1 (from https://pypi.org/simple/pymecompress/)
2020-06-17T05:16:51,284   Found link https://files.pythonhosted.org/packages/43/4e/7b098160c123a335b2e838b074ea0b3606021303927a45acc3054e6e047d/pymecompress-0.2.1.tar.gz#sha256=f4bb3b7bb8b49505a1803a995a1cc41e9fda8d6e9623c4739732d3f929d43a4c (from https://pypi.org/simple/pymecompress/), version: 0.2.1
2020-06-17T05:16:51,292 Given no hashes to check 1 links for project 'pymecompress': discarding no candidates
2020-06-17T05:16:51,293 Using version 0.2.1 (newest of versions: 0.2.1)
2020-06-17T05:16:51,298 Collecting pymecompress==0.2.1
2020-06-17T05:16:51,302   Created temporary directory: /tmp/pip-unpack-iylxy_9a
2020-06-17T05:16:51,391   Downloading pymecompress-0.2.1.tar.gz (113 kB)
2020-06-17T05:16:51,641   Added pymecompress==0.2.1 from https://files.pythonhosted.org/packages/43/4e/7b098160c123a335b2e838b074ea0b3606021303927a45acc3054e6e047d/pymecompress-0.2.1.tar.gz#sha256=f4bb3b7bb8b49505a1803a995a1cc41e9fda8d6e9623c4739732d3f929d43a4c to build tracker '/tmp/pip-req-tracker-c8d4ptbc'
2020-06-17T05:16:51,643     Running setup.py (path:/tmp/pip-wheel-zu0nhn7e/pymecompress/setup.py) egg_info for package pymecompress
2020-06-17T05:16:51,644     Created temporary directory: /tmp/pip-pip-egg-info-i4jmb4yb
2020-06-17T05:16:51,645     Running command python setup.py egg_info
2020-06-17T05:16:56,620     Appending pymecompress configuration to
2020-06-17T05:16:56,622     Ignoring attempt to set 'name' (from '' to 'pymecompress')
2020-06-17T05:16:56,623     Ignoring attempt to set 'version' (from None to '0.2.1')
2020-06-17T05:16:56,623     running egg_info
2020-06-17T05:16:56,624     running build_src
2020-06-17T05:16:56,627     build_src
2020-06-17T05:16:56,628     building extension "pymecompress.bcl" sources
2020-06-17T05:16:56,628     build_src: building npy-pkg config files
2020-06-17T05:16:56,631     creating /tmp/pip-pip-egg-info-i4jmb4yb/pymecompress.egg-info
2020-06-17T05:16:56,633     writing /tmp/pip-pip-egg-info-i4jmb4yb/pymecompress.egg-info/PKG-INFO
2020-06-17T05:16:56,638     writing dependency_links to /tmp/pip-pip-egg-info-i4jmb4yb/pymecompress.egg-info/dependency_links.txt
2020-06-17T05:16:56,644     writing requirements to /tmp/pip-pip-egg-info-i4jmb4yb/pymecompress.egg-info/requires.txt
2020-06-17T05:16:56,646     writing top-level names to /tmp/pip-pip-egg-info-i4jmb4yb/pymecompress.egg-info/top_level.txt
2020-06-17T05:16:56,650     writing manifest file '/tmp/pip-pip-egg-info-i4jmb4yb/pymecompress.egg-info/SOURCES.txt'
2020-06-17T05:16:56,663     reading manifest file '/tmp/pip-pip-egg-info-i4jmb4yb/pymecompress.egg-info/SOURCES.txt'
2020-06-17T05:16:56,671     writing manifest file '/tmp/pip-pip-egg-info-i4jmb4yb/pymecompress.egg-info/SOURCES.txt'
2020-06-17T05:16:56,969   Source in /tmp/pip-wheel-zu0nhn7e/pymecompress has version 0.2.1, which satisfies requirement pymecompress==0.2.1 from https://files.pythonhosted.org/packages/43/4e/7b098160c123a335b2e838b074ea0b3606021303927a45acc3054e6e047d/pymecompress-0.2.1.tar.gz#sha256=f4bb3b7bb8b49505a1803a995a1cc41e9fda8d6e9623c4739732d3f929d43a4c
2020-06-17T05:16:56,970   Removed pymecompress==0.2.1 from https://files.pythonhosted.org/packages/43/4e/7b098160c123a335b2e838b074ea0b3606021303927a45acc3054e6e047d/pymecompress-0.2.1.tar.gz#sha256=f4bb3b7bb8b49505a1803a995a1cc41e9fda8d6e9623c4739732d3f929d43a4c from build tracker '/tmp/pip-req-tracker-c8d4ptbc'
2020-06-17T05:16:56,974 Building wheels for collected packages: pymecompress
2020-06-17T05:16:56,984   Created temporary directory: /tmp/pip-wheel-jboynq6o
2020-06-17T05:16:56,985   Building wheel for pymecompress (setup.py): started
2020-06-17T05:16:56,985   Destination directory: /tmp/pip-wheel-jboynq6o
2020-06-17T05:16:56,985   Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-zu0nhn7e/pymecompress/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-zu0nhn7e/pymecompress/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/pip-wheel-jboynq6o
2020-06-17T05:17:01,263   Appending pymecompress configuration to
2020-06-17T05:17:01,264   Ignoring attempt to set 'name' (from '' to 'pymecompress')
2020-06-17T05:17:01,265   Ignoring attempt to set 'version' (from None to '0.2.1')
2020-06-17T05:17:01,288   running bdist_wheel
2020-06-17T05:17:01,291   running build
2020-06-17T05:17:01,292   running config_cc
2020-06-17T05:17:01,293   unifing config_cc, config, build_clib, build_ext, build commands --compiler options
2020-06-17T05:17:01,295   running config_fc
2020-06-17T05:17:01,296   unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
2020-06-17T05:17:01,296   running build_src
2020-06-17T05:17:01,297   build_src
2020-06-17T05:17:01,298   building extension "pymecompress.bcl" sources
2020-06-17T05:17:01,299   build_src: building npy-pkg config files
2020-06-17T05:17:01,301   running build_py
2020-06-17T05:17:01,306   creating build
2020-06-17T05:17:01,307   creating build/lib.linux-armv7l-3.7
2020-06-17T05:17:01,310   creating build/lib.linux-armv7l-3.7/pymecompress
2020-06-17T05:17:01,313   copying pymecompress/__init__.py -> build/lib.linux-armv7l-3.7/pymecompress
2020-06-17T05:17:01,318   copying pymecompress/version.py -> build/lib.linux-armv7l-3.7/pymecompress
2020-06-17T05:17:01,322   copying pymecompress/cython_numpy_monkey.py -> build/lib.linux-armv7l-3.7/pymecompress
2020-06-17T05:17:01,327   copying pymecompress/setup.py -> build/lib.linux-armv7l-3.7/pymecompress
2020-06-17T05:17:01,333   running build_ext
2020-06-17T05:17:01,348   customize UnixCCompiler
2020-06-17T05:17:01,351   customize UnixCCompiler using build_ext
2020-06-17T05:17:01,356   building 'pymecompress.bcl' extension
2020-06-17T05:17:01,357   compiling C sources
2020-06-17T05:17:01,358   C compiler: arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC

2020-06-17T05:17:01,360   creating build/temp.linux-armv7l-3.7/pymecompress
2020-06-17T05:17:01,363   creating build/temp.linux-armv7l-3.7/pymecompress/bcl
2020-06-17T05:17:01,364   compile options: '-Ipymecompress/bcl -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/include/python3.7m -c'
2020-06-17T05:17:01,365   extra options: '-O3 -fno-exceptions -ffast-math -march=native -mtune=native'
2020-06-17T05:17:01,389   arm-linux-gnueabihf-gcc: pymecompress/bcl.carm-linux-gnueabihf-gcc: pymecompress/quantize.carm-linux-gnueabihf-gcc: pymecompress/bcl/huffman.c


2020-06-17T05:17:01,557   pymecompress/bcl/huffman.c:218:13: warning: ‘_Huffman_WriteBits_’ defined but not used [-Wunused-function]
2020-06-17T05:17:01,559    static void _Huffman_WriteBits_( huff_bitstream_t *stream, unsigned int x,
2020-06-17T05:17:01,560                ^~~~~~~~~~~~~~~~~~~
2020-06-17T05:17:01,870   pymecompress/quantize.c:12:10: fatal error: immintrin.h: No such file or directory
2020-06-17T05:17:01,871    #include <immintrin.h>
2020-06-17T05:17:01,871             ^~~~~~~~~~~~~
2020-06-17T05:17:01,872   compilation terminated.
2020-06-17T05:17:02,366   pymecompress/bcl.c: In function ‘__pyx_pf_12pymecompress_3bcl_4HuffmanCompressOrig’:
2020-06-17T05:17:02,367   pymecompress/bcl.c:2923:22: warning: implicit declaration of function ‘Huffman_Compress_’; did you mean ‘Huffman_Compress’? [-Wimplicit-function-declaration]
2020-06-17T05:17:02,368            __pyx_v_nb = Huffman_Compress_((&(*((unsigned char *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_8 * __pyx_v_data.strides[0]) )))), (&(*((unsigned char *) ( /* dim=0 */ (__pyx_v_ov.data + __pyx_t_9 * __pyx_v_ov.strides[0]) )))), __pyx_v_dsize);
2020-06-17T05:17:02,369                         ^~~~~~~~~~~~~~~~~
2020-06-17T05:17:02,369                         Huffman_Compress
2020-06-17T05:17:03,197   pymecompress/bcl.c: In function ‘__Pyx__ExceptionSave’:
2020-06-17T05:17:03,200   pymecompress/bcl.c:19175:21: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
2020-06-17T05:17:03,200        *type = tstate->exc_type;
2020-06-17T05:17:03,201                        ^~~~~~~~
2020-06-17T05:17:03,201                        curexc_type
2020-06-17T05:17:03,203   pymecompress/bcl.c:19176:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
2020-06-17T05:17:03,204        *value = tstate->exc_value;
2020-06-17T05:17:03,204                         ^~~~~~~~~
2020-06-17T05:17:03,204                         curexc_value
2020-06-17T05:17:03,206   pymecompress/bcl.c:19177:19: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
2020-06-17T05:17:03,207        *tb = tstate->exc_traceback;
2020-06-17T05:17:03,207                      ^~~~~~~~~~~~~
2020-06-17T05:17:03,208                      curexc_traceback
2020-06-17T05:17:03,208   pymecompress/bcl.c: In function ‘__Pyx__ExceptionReset’:
2020-06-17T05:17:03,210   pymecompress/bcl.c:19184:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
2020-06-17T05:17:03,211        tmp_type = tstate->exc_type;
2020-06-17T05:17:03,211                           ^~~~~~~~
2020-06-17T05:17:03,211                           curexc_type
2020-06-17T05:17:03,213   pymecompress/bcl.c:19185:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
2020-06-17T05:17:03,214        tmp_value = tstate->exc_value;
2020-06-17T05:17:03,214                            ^~~~~~~~~
2020-06-17T05:17:03,215                            curexc_value
2020-06-17T05:17:03,217   pymecompress/bcl.c:19186:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
2020-06-17T05:17:03,217        tmp_tb = tstate->exc_traceback;
2020-06-17T05:17:03,217                         ^~~~~~~~~~~~~
2020-06-17T05:17:03,218                         curexc_traceback
2020-06-17T05:17:03,220   pymecompress/bcl.c:19187:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
2020-06-17T05:17:03,220        tstate->exc_type = type;
2020-06-17T05:17:03,221                ^~~~~~~~
2020-06-17T05:17:03,221                curexc_type
2020-06-17T05:17:03,223   pymecompress/bcl.c:19188:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
2020-06-17T05:17:03,224        tstate->exc_value = value;
2020-06-17T05:17:03,224                ^~~~~~~~~
2020-06-17T05:17:03,224                curexc_value
2020-06-17T05:17:03,226   pymecompress/bcl.c:19189:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
2020-06-17T05:17:03,227        tstate->exc_traceback = tb;
2020-06-17T05:17:03,228                ^~~~~~~~~~~~~
2020-06-17T05:17:03,228                curexc_traceback
2020-06-17T05:17:03,248   pymecompress/bcl.c: In function ‘__Pyx__GetException’:
2020-06-17T05:17:03,251   pymecompress/bcl.c:19244:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
2020-06-17T05:17:03,251        tmp_type = tstate->exc_type;
2020-06-17T05:17:03,252                           ^~~~~~~~
2020-06-17T05:17:03,252                           curexc_type
2020-06-17T05:17:03,254   pymecompress/bcl.c:19245:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
2020-06-17T05:17:03,255        tmp_value = tstate->exc_value;
2020-06-17T05:17:03,255                            ^~~~~~~~~
2020-06-17T05:17:03,255                            curexc_value
2020-06-17T05:17:03,257   pymecompress/bcl.c:19246:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
2020-06-17T05:17:03,258        tmp_tb = tstate->exc_traceback;
2020-06-17T05:17:03,258                         ^~~~~~~~~~~~~
2020-06-17T05:17:03,258                         curexc_traceback
2020-06-17T05:17:03,261   pymecompress/bcl.c:19247:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
2020-06-17T05:17:03,261        tstate->exc_type = local_type;
2020-06-17T05:17:03,261                ^~~~~~~~
2020-06-17T05:17:03,262                curexc_type
2020-06-17T05:17:03,264   pymecompress/bcl.c:19248:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
2020-06-17T05:17:03,264        tstate->exc_value = local_value;
2020-06-17T05:17:03,265                ^~~~~~~~~
2020-06-17T05:17:03,265                curexc_value
2020-06-17T05:17:03,267   pymecompress/bcl.c:19249:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
2020-06-17T05:17:03,268        tstate->exc_traceback = local_tb;
2020-06-17T05:17:03,268                ^~~~~~~~~~~~~
2020-06-17T05:17:03,269                curexc_traceback
2020-06-17T05:17:03,269   pymecompress/bcl.c: In function ‘__Pyx__ExceptionSwap’:
2020-06-17T05:17:03,272   pymecompress/bcl.c:19271:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
2020-06-17T05:17:03,273        tmp_type = tstate->exc_type;
2020-06-17T05:17:03,273                           ^~~~~~~~
2020-06-17T05:17:03,274                           curexc_type
2020-06-17T05:17:03,276   pymecompress/bcl.c:19272:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
2020-06-17T05:17:03,276        tmp_value = tstate->exc_value;
2020-06-17T05:17:03,276                            ^~~~~~~~~
2020-06-17T05:17:03,277                            curexc_value
2020-06-17T05:17:03,279   pymecompress/bcl.c:19273:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
2020-06-17T05:17:03,279        tmp_tb = tstate->exc_traceback;
2020-06-17T05:17:03,280                         ^~~~~~~~~~~~~
2020-06-17T05:17:03,280                         curexc_traceback
2020-06-17T05:17:03,282   pymecompress/bcl.c:19274:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
2020-06-17T05:17:03,283        tstate->exc_type = *type;
2020-06-17T05:17:03,283                ^~~~~~~~
2020-06-17T05:17:03,283                curexc_type
2020-06-17T05:17:03,285   pymecompress/bcl.c:19275:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
2020-06-17T05:17:03,286        tstate->exc_value = *value;
2020-06-17T05:17:03,286                ^~~~~~~~~
2020-06-17T05:17:03,287                curexc_value
2020-06-17T05:17:03,289   pymecompress/bcl.c:19276:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
2020-06-17T05:17:03,289        tstate->exc_traceback = *tb;
2020-06-17T05:17:03,290                ^~~~~~~~~~~~~
2020-06-17T05:17:03,290                curexc_traceback
2020-06-17T05:17:04,136   error: Command "arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Ipymecompress/bcl -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/include/python3.7m -c pymecompress/quantize.c -o build/temp.linux-armv7l-3.7/pymecompress/quantize.o -MMD -MF build/temp.linux-armv7l-3.7/pymecompress/quantize.o.d -O3 -fno-exceptions -ffast-math -march=native -mtune=native" failed with exit status 1
2020-06-17T05:17:04,515   Building wheel for pymecompress (setup.py): finished with status 'error'
2020-06-17T05:17:04,515   ERROR: Failed building wheel for pymecompress
2020-06-17T05:17:04,516   Running setup.py clean for pymecompress
2020-06-17T05:17:04,517   Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-zu0nhn7e/pymecompress/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-zu0nhn7e/pymecompress/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2020-06-17T05:17:07,529   Appending pymecompress configuration to
2020-06-17T05:17:07,530   Ignoring attempt to set 'name' (from '' to 'pymecompress')
2020-06-17T05:17:07,531   Ignoring attempt to set 'version' (from None to '0.2.1')
2020-06-17T05:17:07,547   running clean
2020-06-17T05:17:07,548   removing 'build/temp.linux-armv7l-3.7' (and everything under it)
2020-06-17T05:17:07,557   removing 'build/lib.linux-armv7l-3.7' (and everything under it)
2020-06-17T05:17:07,563   'build/bdist.linux-armv7l' does not exist -- can't clean it
2020-06-17T05:17:07,564   'build/scripts.linux-armv7l-3.7' does not exist -- can't clean it
2020-06-17T05:17:07,564   removing 'build'
2020-06-17T05:17:07,820 Failed to build pymecompress
2020-06-17T05:17:07,820 ERROR: Failed to build one or more wheels
2020-06-17T05:17:07,821 Exception information:
2020-06-17T05:17:07,821 Traceback (most recent call last):
2020-06-17T05:17:07,821   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-06-17T05:17:07,821     status = self.run(options, args)
2020-06-17T05:17:07,821   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-06-17T05:17:07,821     return func(self, options, args)
2020-06-17T05:17:07,821   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 189, in run
2020-06-17T05:17:07,821     "Failed to build one or more wheels"
2020-06-17T05:17:07,821 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2020-06-17T05:17:07,826 Removed build tracker: '/tmp/pip-req-tracker-c8d4ptbc'