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20 hours ago •
dthpham
dthpham
Build errors on Manjaro Linux
Hi! I'm running Manajro, and I'm tring to install butterflow using the instructions provided here.
I've installed opencv2 from AUR, and this is where I'm at:
$ sudo python setup.py install
running install
running bdist_egg
running egg_info
writing butterflow.egg-info/PKG-INFO
writing dependency_links to butterflow.egg-info/dependency_links.txt
writing entry points to butterflow.egg-info/entry_points.txt
writing top-level names to butterflow.egg-info/top_level.txt
reading manifest file 'butterflow.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no previously-included files matching '*.pyc' found under directory 'tests'
writing manifest file 'butterflow.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
running build_ext
building 'butterflow.ocl' extension
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fno-semantic-interposition -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fPIC -I/usr/include/python3.8 -c /data/Applications/butterflow/butterflow/ocl.cpp -o build/temp.linux-x86_64-3.8/data/Applications/butterflow/butterflow/ocl.o -Wno-unused-variable -Wno-unused-function -Wno-cpp
/data/Applications/butterflow/butterflow/ocl.cpp: In function ‘PyObject* print_ocl_devices(PyObject*, PyObject*)’:
/data/Applications/butterflow/butterflow/ocl.cpp:71:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘cl_uint’ {aka ‘unsigned int’} [-Wsign-compare]
71 | for (int i = 0; i < n_platforms; i++) {
| ~~^~~~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp:89:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘cl_uint’ {aka ‘unsigned int’} [-Wsign-compare]
89 | for (int j = 0; j < n_devices; j++) {
| ~~^~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp:117:48: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘cl_uint’ {aka ‘unsigned int’} [-Wformat=]
117 | "\n Vendor Id\t\t: 0x%lx"
| ~~^
| |
| long unsigned int
| %x
......
122 | selected_string, d_num, d_name, d_vendor_id, d_vers, d_dver,
| ~~~~~~~~~~~
| |
| cl_uint {aka unsigned int}
/data/Applications/butterflow/butterflow/ocl.cpp: In function ‘int ocl_device_is_compatible(char*, char*, char*, size_t, size_t*)’:
/data/Applications/butterflow/butterflow/ocl.cpp:147:42: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘const int’ [-Wsign-compare]
147 | compatible &= d_max_work_item_sizes[0] >= MIN_FB_WORK_ITEM_SIZES[0];
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp:148:42: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘const int’ [-Wsign-compare]
148 | compatible &= d_max_work_item_sizes[1] >= MIN_FB_WORK_ITEM_SIZES[1];
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp:149:42: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘const int’ [-Wsign-compare]
149 | compatible &= d_max_work_item_sizes[2] >= MIN_FB_WORK_ITEM_SIZES[2];
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp: In function ‘PyObject* compat_ocl_device_available(PyObject*, PyObject*)’:
/data/Applications/butterflow/butterflow/ocl.cpp:168:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘cl_uint’ {aka ‘unsigned int’} [-Wsign-compare]
168 | for (int i = 0; i < n_platforms; i++) {
| ~~^~~~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp:179:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘cl_uint’ {aka ‘unsigned int’} [-Wsign-compare]
179 | for (int j = 0; j < n_devices; j++) {
| ~~^~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp: In function ‘PyObject* select_ocl_device(PyObject*, PyObject*)’:
/data/Applications/butterflow/butterflow/ocl.cpp:205:32: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
205 | int preferred_device_num = PyInt_AsLong(arg);
| ^~~~~~~~~~~~
| PyLong_AsLong
/data/Applications/butterflow/butterflow/ocl.cpp:221:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘cl_uint’ {aka ‘unsigned int’} [-Wsign-compare]
221 | for (int i = 0; i < n_platforms; i++) {
| ~~^~~~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp:232:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘cl_uint’ {aka ‘unsigned int’} [-Wsign-compare]
232 | for (int j = 0; j < n_devices; j++) {
| ~~^~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp: In function ‘PyObject* set_cache_path(PyObject*, PyObject*)’:
/data/Applications/butterflow/butterflow/ocl.cpp:282:24: error: ‘PyString_AsString’ was not declared in this scope
282 | char *cache_path = PyString_AsString(arg);
| ^~~~~~~~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp: In function ‘PyObject* set_num_threads(PyObject*, PyObject*)’:
/data/Applications/butterflow/butterflow/ocl.cpp:290:21: error: ‘PyInt_AsLong’ was not declared in this scope; did you mean ‘PyLong_AsLong’?
290 | int n_threads = PyInt_AsLong(arg);
| ^~~~~~~~~~~~
| PyLong_AsLong
/data/Applications/butterflow/butterflow/ocl.cpp: In function ‘PyObject* get_current_ocl_device_name(PyObject*, PyObject*)’:
/data/Applications/butterflow/butterflow/ocl.cpp:299:12: error: ‘PyString_FromString’ was not declared in this scope; did you mean ‘PyLong_FromString’?
299 | return PyString_FromString(currentDevice.deviceName.c_str());
| ^~~~~~~~~~~~~~~~~~~
| PyLong_FromString
/data/Applications/butterflow/butterflow/ocl.cpp: In function ‘PyObject* initocl()’:
/data/Applications/butterflow/butterflow/ocl.cpp:320:12: error: ‘Py_InitModule’ was not declared in this scope
320 | (void) Py_InitModule("ocl", module_methods);
| ^~~~~~~~~~~~~
/data/Applications/butterflow/butterflow/ocl.cpp:321:1: warning: no return statement in function returning non-void [-Wreturn-type]
321 | }
| ^
error: command 'gcc' failed with exit status 1
What am I doing wrong?
https://github.com/dthpham/butterflow/issues/101
also use command python2 instead of python. Good luck :smile:
but then the best youll get is an error:
[snip@KDesktop butterflow]$ butterflow -h Traceback (most recent call last): File "/usr/bin/butterflow", line 11, in <module> load_entry_point('butterflow==0.2.4a4', 'console_scripts', 'butterflow')() File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 489, in load_entry_point return get_distribution(dist).load_entry_point(group, name) File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2852, in load_entry_point return ep.load() File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2443, in load return self.resolve() File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2449, in resolve module = __import__(self.module_name, fromlist=['__name__'], level=0) File "build/bdist.linux-x86_64/egg/butterflow/__init__.py", line 6, in <module> ImportError: No module named _winreg
sad. I was really hoping for something like this to work.
Try using ffmpeg -i source.mp4 -filter:v minterpolate -r 120 result.mp4! Im not sure how to speed it up but it essentially does the same thing as this.
sudo ln -s /usr/lib/python2.7/site-packages/numpy/core/include/numpy/ /usr/include/numpy
sudo rm -rf ./butterflow/__init__.py