.png)
El siguiente comando no funcionó. ¿Podrías guiarme sobre cómo solucionarlo?
$ pip install opendr
Collecting opendr
Downloading opendr-0.78.tar.gz (581 kB)
|████████████████████████████████| 581 kB 1.3 MB/s
Requirement already satisfied: Cython in /scratch3/venv/frank/lib/python3.8/site-packages (from opendr) (0.29.22)
Requirement already satisfied: chumpy>=0.58 in /scratch3/venv/frank/lib/python3.8/site-packages (from opendr) (0.70)
Requirement already satisfied: matplotlib in /scratch3/venv/frank/lib/python3.8/site-packages (from opendr) (3.4.0)
Requirement already satisfied: scipy>=0.13.0 in /scratch3/venv/frank/lib/python3.8/site-packages (from chumpy>=0.58->opendr) (1.6.2)
Requirement already satisfied: six>=1.11.0 in /scratch3/venv/frank/lib/python3.8/site-packages (from chumpy>=0.58->opendr) (1.15.0)
Requirement already satisfied: numpy<1.23.0,>=1.16.5 in /scratch3/venv/frank/lib/python3.8/site-packages (from scipy>=0.13.0->chumpy>=0.58->opendr) (1.20.2)
Requirement already satisfied: kiwisolver>=1.0.1 in /scratch3/venv/frank/lib/python3.8/site-packages (from matplotlib->opendr) (1.3.1)
Requirement already satisfied: pyparsing>=2.2.1 in /scratch3/venv/frank/lib/python3.8/site-packages (from matplotlib->opendr) (2.4.7)
Requirement already satisfied: python-dateutil>=2.7 in /scratch3/venv/frank/lib/python3.8/site-packages (from matplotlib->opendr) (2.8.1)
Requirement already satisfied: cycler>=0.10 in /scratch3/venv/frank/lib/python3.8/site-packages (from matplotlib->opendr) (0.10.0)
Requirement already satisfied: pillow>=6.2.0 in /scratch3/venv/frank/lib/python3.8/site-packages (from matplotlib->opendr) (8.1.2)
Building wheels for collected packages: opendr
Building wheel for opendr (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /scratch3/venv/frank/bin/python3.8 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/scratch/tmp/pip-install-2xl2_aae/opendr_cca5ff679db14567af924447cc43444b/setup.py'"'"'; __file__='"'"'/scratch/tmp/pip-install-2xl2_aae/opendr_cca5ff679db14567af924447cc43444b/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 /scratch/tmp/pip-wheel-xb1f2chh
cwd: /scratch/tmp/pip-install-2xl2_aae/opendr_cca5ff679db14567af924447cc43444b/
Complete output (65 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.8
creating build/lib.linux-x86_64-3.8/opendr
copying opendr/__init__.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/camera.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/common.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/cvwrap.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/dummy.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/everything.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/filters.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/geometry.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/lighting.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/occlusion_test.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/renderer.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/serialization.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/simple.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/slider_demo.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_camera.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_depth_renderer.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_geometry.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_renderer.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_sh.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/topology.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/util_tests.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/utils.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/version.py -> build/lib.linux-x86_64-3.8/opendr
creating build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/__init__.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/_constants.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/autogen.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/draw_triangle_shaders_2_1.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/draw_triangle_shaders_3_2.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/fix_warnings.py -> build/lib.linux-x86_64-3.8/opendr/contexts
creating build/lib.linux-x86_64-3.8/opendr/test_dr
copying opendr/test_dr/__init__.py -> build/lib.linux-x86_64-3.8/opendr/test_dr
running build_ext
building 'opendr.contexts.ctx_mesa' extension
creating build/temp.linux-x86_64-3.8
creating build/temp.linux-x86_64-3.8/opendr
creating build/temp.linux-x86_64-3.8/opendr/contexts
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -D__OSMESA__=1 -Iopendr/contexts -I. -I/scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include -Iopendr/contexts/OSMesa/include -I/scratch3/venv/frank/include -I/usr/local/include/python3.8 -c opendr/contexts/ctx_mesa.c -o build/temp.linux-x86_64-3.8/opendr/contexts/ctx_mesa.o -lstdc++
In file included from /scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include/numpy/ndarraytypes.h:1944:0,
from /scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
from /scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include/numpy/arrayobject.h:4,
from opendr/contexts/ctx_mesa.c:660:
/scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
#warning "Using deprecated NumPy API, disable it with " \
^~~~~~~
opendr/contexts/ctx_mesa.c: In function ‘__pyx_pf_6opendr_8contexts_8ctx_mesa_13OsContextBase_150ShaderSource’:
opendr/contexts/ctx_mesa.c:13144:49: warning: passing argument 3 of ‘glShaderSource’ from incompatible pointer type [-Wincompatible-pointer-types]
glShaderSource(__pyx_v_shader, __pyx_v_count, (&__pyx_v_s), (&__pyx_v_len));
^
In file included from opendr/contexts/OSMesa/include/GL/gl.h:2085:0,
from opendr/contexts/gl_includes.h:10,
from opendr/contexts/ctx_mesa.c:668:
opendr/contexts/OSMesa/include/GL/glext.h:5794:21: note: expected ‘const GLchar ** {aka const char **}’ but argument is of type ‘char **’
GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* *string, const GLint *length);
^~~~~~~~~~~~~~
gcc -pthread -shared build/temp.linux-x86_64-3.8/opendr/contexts/ctx_mesa.o -Lopendr/contexts/OSMesa/lib -lOSMesa -lGL -lGLU -o build/lib.linux-x86_64-3.8/opendr/contexts/ctx_mesa.cpython-38-x86_64-linux-gnu.so -lstdc++
/usr/bin/ld: cannot find -lOSMesa
collect2: error: ld returned 1 exit status
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for opendr
Running setup.py clean for opendr
Failed to build opendr
Installing collected packages: opendr
Running setup.py install for opendr ... error
ERROR: Command errored out with exit status 1:
command: /scratch3/venv/frank/bin/python3.8 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/scratch/tmp/pip-install-2xl2_aae/opendr_cca5ff679db14567af924447cc43444b/setup.py'"'"'; __file__='"'"'/scratch/tmp/pip-install-2xl2_aae/opendr_cca5ff679db14567af924447cc43444b/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /scratch/tmp/pip-record-q52my77n/install-record.txt --single-version-externally-managed --compile --install-headers /scratch3/venv/frank/include/site/python3.8/opendr
cwd: /scratch/tmp/pip-install-2xl2_aae/opendr_cca5ff679db14567af924447cc43444b/
Complete output (65 lines):
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.8
creating build/lib.linux-x86_64-3.8/opendr
copying opendr/__init__.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/camera.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/common.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/cvwrap.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/dummy.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/everything.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/filters.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/geometry.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/lighting.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/occlusion_test.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/renderer.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/serialization.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/simple.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/slider_demo.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_camera.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_depth_renderer.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_geometry.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_renderer.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/test_sh.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/topology.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/util_tests.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/utils.py -> build/lib.linux-x86_64-3.8/opendr
copying opendr/version.py -> build/lib.linux-x86_64-3.8/opendr
creating build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/__init__.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/_constants.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/autogen.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/draw_triangle_shaders_2_1.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/draw_triangle_shaders_3_2.py -> build/lib.linux-x86_64-3.8/opendr/contexts
copying opendr/contexts/fix_warnings.py -> build/lib.linux-x86_64-3.8/opendr/contexts
creating build/lib.linux-x86_64-3.8/opendr/test_dr
copying opendr/test_dr/__init__.py -> build/lib.linux-x86_64-3.8/opendr/test_dr
running build_ext
building 'opendr.contexts.ctx_mesa' extension
creating build/temp.linux-x86_64-3.8
creating build/temp.linux-x86_64-3.8/opendr
creating build/temp.linux-x86_64-3.8/opendr/contexts
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -D__OSMESA__=1 -Iopendr/contexts -I. -I/scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include -Iopendr/contexts/OSMesa/include -I/scratch3/venv/frank/include -I/usr/local/include/python3.8 -c opendr/contexts/ctx_mesa.c -o build/temp.linux-x86_64-3.8/opendr/contexts/ctx_mesa.o -lstdc++
In file included from /scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include/numpy/ndarraytypes.h:1944:0,
from /scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
from /scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include/numpy/arrayobject.h:4,
from opendr/contexts/ctx_mesa.c:660:
/scratch3/venv/frank/lib/python3.8/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
#warning "Using deprecated NumPy API, disable it with " \
^~~~~~~
opendr/contexts/ctx_mesa.c: In function ‘__pyx_pf_6opendr_8contexts_8ctx_mesa_13OsContextBase_150ShaderSource’:
opendr/contexts/ctx_mesa.c:13144:49: warning: passing argument 3 of ‘glShaderSource’ from incompatible pointer type [-Wincompatible-pointer-types]
glShaderSource(__pyx_v_shader, __pyx_v_count, (&__pyx_v_s), (&__pyx_v_len));
^
In file included from opendr/contexts/OSMesa/include/GL/gl.h:2085:0,
from opendr/contexts/gl_includes.h:10,
from opendr/contexts/ctx_mesa.c:668:
opendr/contexts/OSMesa/include/GL/glext.h:5794:21: note: expected ‘const GLchar ** {aka const char **}’ but argument is of type ‘char **’
GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* *string, const GLint *length);
^~~~~~~~~~~~~~
gcc -pthread -shared build/temp.linux-x86_64-3.8/opendr/contexts/ctx_mesa.o -Lopendr/contexts/OSMesa/lib -lOSMesa -lGL -lGLU -o build/lib.linux-x86_64-3.8/opendr/contexts/ctx_mesa.cpython-38-x86_64-linux-gnu.so -lstdc++
/usr/bin/ld: cannot find -lOSMesa
collect2: error: ld returned 1 exit status
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /scratch3/venv/frank/bin/python3.8 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/scratch/tmp/pip-install-2xl2_aae/opendr_cca5ff679db14567af924447cc43444b/setup.py'"'"'; __file__='"'"'/scratch/tmp/pip-install-2xl2_aae/opendr_cca5ff679db14567af924447cc43444b/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /scratch/tmp/pip-record-q52my77n/install-record.txt --single-version-externally-managed --compile --install-headers /scratch3/venv/frank/include/site/python3.8/opendr Check the logs for full command output.
Tengo:
$ python
Python 3.8.5 (default, Mar 31 2021, 02:37:07)
[GCC 7.3.1 20180303 (Red Hat 7.3.1-5)] on linux
y
$ lsb_release -a
LSB Version: :core-4.1-amd64:core-4.1-noarch
Distributor ID: CentOS
Description: CentOS Linux release 7.9.2009 (Core)
Release: 7.9.2009
Codename: Core
Respuesta1
Actualmente,la última versión de opendr incluida en PyPI( pipde donde extrae los archivos) es la versión 0.78. Esta versión solo enumera Python 2 como compatible, mientras usa Python 3. La ruta más directa para instalar opendr sería crear un entorno virtual de Python con, por ejemplo, Python 2.7 e instalar opendr en ese entorno (dejando de lado cualquier otro problema potencial). .
Necesito instalar opendr para Python 3.
Entonces probablemente querrás buscar en Google algo como "opendr python 3". Esto devuelve resultados comoeste problema de GitHubyeste problema de GitHubque discuten el tema. En resumen, parece haber al menos un método para instalar opendr con algunos paquetes de software adicionales (CentOS no se analiza directamente), mientras que la otra opción es instalar una bifurcación del proyecto.
Bifurcaciones enumeradas (Python 3)
Como nota menor, parece que la API de OSMesa puede ser un punto conflictivo. Se hace referencia indirecta a él en las dos ediciones anteriores de GitHub,esta pregunta de desbordamiento de pilay su propia salida de error.