Python 使用未声明的标识符'；NUMPY#u IMPORT#u ARRAY#RETVAL'；返回NUMPY\u IMPORT\u ARRAY\u RETVAL；
未能安装pysat，并收到一条很长的错误消息，其结尾如下所示 错误消息：Python 使用未声明的标识符'；NUMPY#u IMPORT#u ARRAY#RETVAL'；返回NUMPY\u IMPORT\u ARRAY\u RETVAL；,python,pandas,numpy,Python,Pandas,Numpy,未能安装pysat，并收到一条很长的错误消息，其结尾如下所示 错误消息： gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/<home>/opt/anaconda3/envs/py38/include -arch x86_64 -I/Users/<home>/opt/anaconda
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/<home>/opt/anaconda3/envs/py38/include -arch x86_64 -I/Users/<home>/opt/anaconda3/envs/py38/include -arch x86_64 -Ipandas/_libs/src/ujson/python -Ipandas/_libs/src/ujson/lib -Ipandas/_libs/src/datetime -I/Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/numpy/core/include -I/Users/<home>/opt/anaconda3/envs/py38/include/python3.8 -c pandas/_libs/src/ujson/python/objToJSON.c -o build/temp.macosx-10.9-x86_64-3.8/pandas/_libs/src/ujson/python/objToJSON.o -D_GNU_SOURCE -Wno-unused-function
In file included from pandas/_libs/src/ujson/python/objToJSON.c:44:
In file included from /Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/numpy/core/include/numpy/arrayobject.h:4:
In file included from /Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/numpy/core/include/numpy/ndarrayobject.h:12:
In file included from /Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822:
/Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-W#warnings]
#warning "Using deprecated NumPy API, disable it with " \
^
pandas/_libs/src/ujson/python/objToJSON.c:194:12: error: use of undeclared identifier 'NUMPY_IMPORT_ARRAY_RETVAL'
return NUMPY_IMPORT_ARRAY_RETVAL;
^
1 warning and 1 error generated.
error: command 'gcc' failed with exit status 1
----------------------------------------
Rolling back uninstall of pandas
Moving to /Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/pandas-1.0.3.dist-info/
from /Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/~andas-1.0.3.dist-info
Moving to /Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/pandas/
from /Users/<home>/opt/anaconda3/envs/py38/lib/python3.8/site-packages/~andas
ERROR: Command errored out with exit status 1: /Users/<home>/opt/anaconda3/envs/py38/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/5p/_ydvdq5959v8p0kntv58swdc0000gn/T/pip-install-rnh260bm/pandas/setup.py'"'"'; __file__='"'"'/private/var/folders/5p/_ydvdq5959v8p0kntv58swdc0000gn/T/pip-install-rnh260bm/pandas/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/5p/_ydvdq5959v8p0kntv58swdc0000gn/T/pip-record-53ycqncw/install-record.txt --single-version-externally-managed --compile --install-headers /Users/<home>/opt/anaconda3/envs/py38/include/python3.8/pandas Check the logs for full command output.
gcc-Wno unused result-Wsign compare-wunrechable code-DNDEBUG-g-fwrapv-O3-Wall-Wstrict原型-I/Users//opt/anaconda3/envs/py38/include-arch x86_64-I/Users//opt anaconda3/envs/py38/include-arch x86_64-Ipandas/_libs/src/ujson/python-Ipandas/_libs/src/ujson-json-Ipandas/_libs/_libs/src/src/src/datetime-I/Users//opt/anaconda3/envs/py38/lib/python3.8/site-packages/numpy/core/include-I/Users//opt/anaconda3/envs/py38/include/python3.8-c pandas/_-libs/src/ujson/python/objToJSON.c-o-build/temp.macosx-10.9-x86-3.8/pandas/_-libs/src/src/ujson/python/objToJSON/objToJSON.o-D_GNU-SOURCE-Wno未使用的函数
在pandas/_libs/src/ujson/python/objToJSON.c:44中包含的文件中：
在/Users//opt/anaconda3/envs/py38/lib/python3.8/site packages/numpy/core/include/numpy/arrayobject.h中包含的文件中：4：
在/Users//opt/anaconda3/envs/py38/lib/python3.8/site packages/numpy/core/include/numpy/ndarrayobject.h中包含的文件中：12：
在/Users//opt/anaconda3/envs/py38/lib/python3.8/site packages/numpy/core/include/numpy/ndarraytypes.h:1822中包含的文件中：
/Users//opt/anaconda3/envs/py38/lib/python3.8/site packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2:warning：“使用不推荐的numpy api，请使用”“define npy_NO_deprecated__api_1_7_api_VERSION”[-W#警告]
#警告“使用不推荐的NumPy API，请使用禁用”\
^
pandas/_libs/src/ujson/python/objToJSON.c:194:12:错误：使用未声明的标识符“NUMPY\u IMPORT\u ARRAY\u RETVAL”
返回NUMPY\u IMPORT\u ARRAY\u RETVAL；
^
生成1个警告和1个错误。
错误：命令“gcc”失败，退出状态为1
----------------------------------------
大熊猫的回归
移动到/Users//opt/anaconda3/envs/py38/lib/python3.8/site-packages/pandas-1.0.3.dist-info/
来自/Users//opt/anaconda3/envs/py38/lib/python3.8/site packages/~andas-1.0.3.dist-info
移动到/Users//opt/anaconda3/envs/py38/lib/python3.8/site-packages/pandas/
来自/Users//opt/anaconda3/envs/py38/lib/python3.8/site packages/~andas
错误：命令出错，退出状态为1:/Users//opt/anaconda3/envs/py38/bin/python3-u-c'import sys，setuptools，tokenize；sys.argv[0]=“private/var/folders/5p/_ydvdq5959v8p0kntv58swdc0000gn/T/pip-install-rnh260bm/pandas/setup.py”__文件“''/private/var/folders/5p/_ydvdq5959v8p0kntv58swdc0000gn/T/pip-install-rnh260bm/pandas/setup.py'”；f=getattr（标记化，“'open'”，open）（\uuuuu文件）；code=f.read（）.replace（“\r\n”“”、“\n”“”）；f、 close（）；exec（compile（code，uuu file_uuu，“'exec'”）'install--record/private/var/folders/5p/ydvdq59v8p0kntv58swdc0000gn/T/pip-record-53ycqncw/install-record.txt--外部管理的单一版本--编译--安装头/Users//opt/anaconda3/envs/py38/include/python3.8/pandas检查日志以获得完整的命令输出。
- OS:MacOS Catalina
- 10.15.7（19H2）
- Python:3.8
- MacBook:MacBookPro（15英寸，2019年）
在这里添加关于这个问题的任何其他上下文。我在不同的上下文和不同的体系结构（ubuntu）中遇到了类似的错误 该错误的一个提示是，未使用名称声明变量：
NUMPY\u IMPORT\u ARRAY\u RETVALnumpynumpynumpynumpynumpy