When mac system uses pip to install allennlp package, enter the following code
pip install allennlp --userThen an error occurred when running to install the jsonnet package
Building wheels for collected packages: jsonnet
Building wheel for jsonnet (setup.py) ... error
ERROR: Complete output from command /usr/local/anaconda3/envs/allennlp/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/5z/pnhclkxj3fbd1gsyrr656m2w0000gn/T/pip-install-5igclfl8/jsonnet/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 /private/var/folders/5z/pnhclkxj3fbd1gsyrr656m2w0000gn/T/pip-wheel-h870sk60 --python-tag cp36:
ERROR: running bdist_wheel
running build
running build_ext
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/desugarer.cpp -o core/desugarer.o
core/desugarer.cpp:406:67: warning: unused parameter 'obj_level' [-Wunused-parameter]
AST* makeArrayComprehension(ArrayComprehension *ast, unsigned obj_level) {
^
1 warning generated.
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/formatter.cpp -o core/formatter.o
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/libjsonnet.cpp -o core/libjsonnet.o
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/lexer.cpp -o core/lexer.o
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/parser.cpp -o core/parser.o
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/pass.cpp -o core/pass.o
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/static_analysis.cpp -o core/static_analysis.o
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/string_utils.cpp -o core/string_utils.o
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json core/vm.cpp -o core/vm.o
core/vm.cpp:1337:21: warning: comparison of integers of different signs: 'int' and 'std::__1::basic_string<char32_t, std::__1::char_traits<char32_t>, std::__1::allocator<char32_t> >::size_type' (aka 'unsigned long') [-Wsign-compare]
while (test < str->value.size() && (maxsplits == -1 ||
~~~~ ^ ~~~~~~~~~~~~~~~~~
core/vm.cpp:1338:55: warning: comparison of integers of different signs: 'long' and 'std::__1::vector<(anonymous namespace)::HeapThunk *, std::__1::allocator<(anonymous namespace)::HeapThunk *> >::size_type' (aka 'unsigned long') [-Wsign-compare]
maxsplits > elements.size())) {
~~~~~~~~~ ^ ~~~~~~~~~~~~~~~
core/vm.cpp:1362:24: warning: comparison of integers of different signs: 'long' and 'std::__1::basic_string<char32_t, std::__1::char_traits<char32_t>, std::__1::allocator<char32_t> >::size_type' (aka 'unsigned long') [-Wsign-compare]
if (len + from > str->value.size()) {
~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~
core/vm.cpp:1419:27: warning: comparison of integers of different signs: 'int' and 'std::__1::basic_string<char32_t, std::__1::char_traits<char32_t>, std::__1::allocator<char32_t> >::size_type' (aka 'unsigned long') [-Wsign-compare]
for (int i = 0; i < new_str.size(); ++i) {
~ ^ ~~~~~~~~~~~~~~
core/vm.cpp:1433:27: warning: comparison of integers of different signs: 'int' and 'std::__1::basic_string<char32_t, std::__1::char_traits<char32_t>, std::__1::allocator<char32_t> >::size_type' (aka 'unsigned long') [-Wsign-compare]
for (int i = 0; i < new_str.size(); ++i) {
~ ^ ~~~~~~~~~~~~~~
core/vm.cpp:1533:33: warning: comparison of integers of different signs: 'int' and 'std::__1::vector<(anonymous namespace)::HeapThunk *, std::__1::allocator<(anonymous namespace)::HeapThunk *> >::size_type' (aka 'unsigned long') [-Wsign-compare]
for (int i = idx; i < elements.size(); ++i) {
~ ^ ~~~~~~~~~~~~~~~
core/vm.cpp:1577:33: warning: comparison of integers of different signs: 'int' and 'std::__1::vector<(anonymous namespace)::HeapThunk *, std::__1::allocator<(anonymous namespace)::HeapThunk *> >::size_type' (aka 'unsigned long') [-Wsign-compare]
for (int i = idx; i < elements.size(); ++i) {
~ ^ ~~~~~~~~~~~~~~~
7 warnings generated.
c++ -c -g -O3 -Wall -Wextra -Woverloaded-virtual -pedantic -std=c++0x -fPIC -Iinclude -Ithird_party/md5 -Ithird_party/json third_party/md5/md5.cpp -o third_party/md5/md5.o
building '_jsonnet' extension
creating build
creating build/temp.macosx-10.7-x86_64-3.6
creating build/temp.macosx-10.7-x86_64-3.6/python
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/local/anaconda3/envs/allennlp/include -arch x86_64 -I/usr/local/anaconda3/envs/allennlp/include -arch x86_64 -Iinclude -Ithird_party/md5 -Ithird_party/json -I/usr/local/anaconda3/envs/allennlp/include/python3.6m -c python/_jsonnet.c -o build/temp.macosx-10.7-x86_64-3.6/python/_jsonnet.o
python/_jsonnet.c:147:19: warning: comparison of integers of different signs: 'int' and 'const size_t' (aka 'const unsigned long') [-Wsign-compare]
for (i = 0; i < ctx->argc; ++i) {
~ ^ ~~~~~~~~~
1 warning generated.
creating build/lib.macosx-10.7-x86_64-3.6
g++ -bundle -undefined dynamic_lookup -L/usr/local/anaconda3/envs/allennlp/lib -L/usr/local/anaconda3/envs/allennlp/lib -arch x86_64 build/temp.macosx-10.7-x86_64-3.6/python/_jsonnet.o core/desugarer.o core/formatter.o core/libjsonnet.o core/lexer.o core/parser.o core/pass.o core/static_analysis.o core/string_utils.o core/vm.o third_party/md5/md5.o -L/usr/local/anaconda3/envs/allennlp/lib -o build/lib.macosx-10.7-x86_64-3.6/_jsonnet.cpython-36m-darwin.so
clang: warning: libstdc++ is deprecated; move to libc++ with a minimum deployment target of OS X 10.9 [-Wdeprecated]
ld: library not found for -lstdc++
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'g++' failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for jsonnet
Running setup.py clean for jsonnet
Failed to build jsonnet
Installing collected packages: jsonnet, allennlp
Running setup.py install for jsonnet ... error
ERROR: Complete output from command /usr/local/anaconda3/envs/allennlp/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/5z/pnhclkxj3fbd1gsyrr656m2w0000gn/T/pip-install-5igclfl8/jsonnet/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/5z/pnhclkxj3fbd1gsyrr656m2w0000gn/T/pip-record-o4j69o6d/install-record.txt --single-version-externally-managed --compile --user --prefix=:
ERROR: running install
running build
running build_ext
make: `core/desugarer.o' is up to date.
make: `core/formatter.o' is up to date.
make: `core/libjsonnet.o' is up to date.
make: `core/lexer.o' is up to date.
make: `core/parser.o' is up to date.
make: `core/pass.o' is up to date.
make: `core/static_analysis.o' is up to date.
make: `core/string_utils.o' is up to date.
make: `core/vm.o' is up to date.
make: `third_party/md5/md5.o' is up to date.
building '_jsonnet' extension
creating build
creating build/temp.macosx-10.7-x86_64-3.6
creating build/temp.macosx-10.7-x86_64-3.6/python
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/local/anaconda3/envs/allennlp/include -arch x86_64 -I/usr/local/anaconda3/envs/allennlp/include -arch x86_64 -Iinclude -Ithird_party/md5 -Ithird_party/json -I/usr/local/anaconda3/envs/allennlp/include/python3.6m -c python/_jsonnet.c -o build/temp.macosx-10.7-x86_64-3.6/python/_jsonnet.o
python/_jsonnet.c:147:19: warning: comparison of integers of different signs: 'int' and 'const size_t' (aka 'const unsigned long') [-Wsign-compare]
for (i = 0; i < ctx->argc; ++i) {
~ ^ ~~~~~~~~~
1 warning generated.
creating build/lib.macosx-10.7-x86_64-3.6
g++ -bundle -undefined dynamic_lookup -L/usr/local/anaconda3/envs/allennlp/lib -L/usr/local/anaconda3/envs/allennlp/lib -arch x86_64 build/temp.macosx-10.7-x86_64-3.6/python/_jsonnet.o core/desugarer.o core/formatter.o core/libjsonnet.o core/lexer.o core/parser.o core/pass.o core/static_analysis.o core/string_utils.o core/vm.o third_party/md5/md5.o -L/usr/local/anaconda3/envs/allennlp/lib -o build/lib.macosx-10.7-x86_64-3.6/_jsonnet.cpython-36m-darwin.so
clang: warning: libstdc++ is deprecated; move to libc++ with a minimum deployment target of OS X 10.9 [-Wdeprecated]
ld: library not found for -lstdc++
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'g++' failed with exit status 1
----------------------------------------
ERROR: Command "/usr/local/anaconda3/envs/allennlp/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/5z/pnhclkxj3fbd1gsyrr656m2w0000gn/T/pip-install-5igclfl8/jsonnet/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/5z/pnhclkxj3fbd1gsyrr656m2w0000gn/T/pip-record-o4j69o6d/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /private/var/folders/5z/pnhclkxj3fbd1gsyrr656m2w0000gn/T/pip-install-5igclfl8/jsonnet/Refer to similar questions on github:
https://github.com/allenai/allennlp/issues/2779
The reason is that we will use g++ to compile under the linux system, but here we use clang. Then the version number of the new version of mac OS Mojave is not updated in allennlp. So we need to update the environment variables:
Open the environment variable configuration file:
vim ~/.bash_profileAdd the following code
export MACOSX_DEPLOYMENT_TARGET=10.14After saving and exiting, you will be prompted to install the macOS_SDK_headers_for_macOS_10.14.pkg application. Follow the prompts to install.
Then, it was solved~
Try again~~~
pip install jsonnetpip install allennlp --userSuccess! !