在安装模型脚本所需依赖时，报错如下内容：

Collecting MarkupSafe>=2.1.1
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/de/e2/32c14301bb023986dff527a49325b6259cab4ebb4633f69de54af312fc45/MarkupSafe-2.1.3-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Building wheels for collected packages: pycocotools
  Building wheel for pycocotools (PEP 517) ... error
  ERROR: Command errored out with exit status 1:
   command: /opt/rh/rh-python38/root/usr/bin/python3 /opt/rh/rh-python38/root/usr/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /tmp/tmp1_8gp1hm
       cwd: /tmp/pip-install-k_aw11kx/pycocotools
  Complete output (29 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-cpython-38
  creating build/lib.linux-x86_64-cpython-38/pycocotools
  copying pycocotools/mask.py -> build/lib.linux-x86_64-cpython-38/pycocotools
  copying pycocotools/coco.py -> build/lib.linux-x86_64-cpython-38/pycocotools
  copying pycocotools/__init__.py -> build/lib.linux-x86_64-cpython-38/pycocotools
  copying pycocotools/cocoeval.py -> build/lib.linux-x86_64-cpython-38/pycocotools
  running build_ext
  cythoning pycocotools/_mask.pyx to pycocotools/_mask.c
  building 'pycocotools._mask' extension
  creating build/temp.linux-x86_64-cpython-38
  creating build/temp.linux-x86_64-cpython-38/common
  creating build/temp.linux-x86_64-cpython-38/pycocotools
  gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -I/opt/rh/rh-python38/root/usr/include -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -I/opt/rh/rh-python38/root/usr/include -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/tmp/pip-build-env-y_qjjdix/overlay/lib64/python3.8/site-packages/numpy/core/include -I./common -I/opt/rh/rh-python38/root/usr/include/python3.8 -c ./common/maskApi.c -o build/temp.linux-x86_64-cpython-38/./common/maskApi.o -Wno-cpp -Wno-unused-function -std=c99
  ./common/maskApi.c: In function 'rleToBbox':
  ./common/maskApi.c:151:32: warning: unused variable 'xp' [-Wunused-variable]
       uint h, w, xs, ys, xe, ye, xp, cc; siz j, m;
                                  ^
  gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -I/opt/rh/rh-python38/root/usr/include -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -I/opt/rh/rh-python38/root/usr/include -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/tmp/pip-build-env-y_qjjdix/overlay/lib64/python3.8/site-packages/numpy/core/include -I./common -I/opt/rh/rh-python38/root/usr/include/python3.8 -c pycocotools/_mask.c -o build/temp.linux-x86_64-cpython-38/pycocotools/_mask.o -Wno-cpp -Wno-unused-function -std=c99
  pycocotools/_mask.c:6:20: fatal error: Python.h: No such file or directory
   #include "Python.h"
                      ^
  compilation terminated.
  /tmp/pip-build-env-y_qjjdix/overlay/lib64/python3.8/site-packages/Cython/Compiler/Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /tmp/pip-install-k_aw11kx/pycocotools/pycocotools/_mask.pyx
    tree = Parsing.p_module(s, pxd, full_module_name)
  error: command '/usr/bin/gcc' failed with exit code 1
  ----------------------------------------
  ERROR: Failed building wheel for pycocotools
  Running setup.py clean for pycocotools
Failed to build pycocotools
ERROR: Could not build wheels for pycocotools which use PEP 517 and cannot be installed directly

解决办法

根据实际情况安装对应的python-devel服务

yum install -y python3-devel

或

yum install -y rh-python38-python-devel.x86_64