저는 Ruby 개발자이고 NixOS를 정말 좋아합니다. FFI 및 Nokogiri와 같은 gem에 대한 기본 종속성을 구축하기 위해 종속성을 설정하는 방법을 알아야 합니다.
현재 다음 오류가 발생합니다.
The compiler failed to generate an executable file. (RuntimeError) You have to install development tools first.
추가 정보
$ cat /home/my_user/.gem/ruby/2.3.0/extensions/x86_64-linux/2.3.0/ffi-1.9.23/mkmf.log
"pkg-config --exists libffi"
package configuration for libffi is not found
"gcc -o conftest -I/nix/store/7qn1bgkxn615pqcxi8da72x379ywcf71-ruby-2.3.5/include/ruby-2.3.0/x86_64-linux -I/nix/store/7qn1bgkxn615pqcxi8da72x379ywcf71-ruby-2.3.5/include/ruby-2.3.0/ruby/backward -I/nix/store/7qn1bgkxn615pqcxi8da72x379ywcf71-ruby-2.3.5/include/ruby-2.3.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat -Wno-maybe-uninitialized -fPIC conftest.c -L. -L/nix/store/7qn1bgkxn615pqcxi8da72x379ywcf71-ruby-2.3.5/lib -Wl,-rpath,/nix/store/7qn1bgkxn615pqcxi8da72x379ywcf71-ruby-2.3.5/lib -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-rpath,/nix/store/7qn1bgkxn615pqcxi8da72x379ywcf71-ruby-2.3.5/lib -L/nix/store/7qn1bgkxn615pqcxi8da72x379ywcf71-ruby-2.3.5/lib -lruby -lpthread -ldl -lcrypt -lm -lc"
/nix/store/3iggy4d1wdwivs4kx9ic90npiwxvnrr8-binutils-2.27/bin/ld: cannot find crt1.o: No such file or directory
/nix/store/3iggy4d1wdwivs4kx9ic90npiwxvnrr8-binutils-2.27/bin/ld: cannot find crti.o: No such file or directory
collect2: error: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main(int argc, char **argv)
4: {
5: return 0;
6: }
/* end */
나중에 이 오류가 발생합니다.$ nix-env -i libffi
답변1
나는 이것을했고 그것은 효과가 있었다
$ nix-env -e gcc && nix-env -i clang