Les rails ne peuvent pas être installés à cause de puma. Le problème que je ne peux pas installer sans sqlite peut être résolu en insérant sqlite de brew.
macOS Catalina 10.15.6 ruby 2.6.5 gem 3.0.3 puma 4.3.5
XCode n'est-il pas installé pour une question similaire? Il y avait une réponse Cela n'aide pas à portée de main.
gem install puma -v '4.3.5' --source 'https://rubygems.org/'
Building native extensions. This could take a while...
ERROR: Error installing puma:
ERROR: Failed to build gem native extension.
current directory: /Users/rin.nakashima/.anyenv/envs/rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/puma-4.3.5/ext/puma_http11
/Users/rin.nakashima/.anyenv/envs/rbenv/versions/2.6.5/bin/ruby -I /Users/rin.nakashima/.anyenv/envs/rbenv/versions/2.6.5/lib/ruby/2.6.0 -r ./siteconf20200810-80454-doo97b.rb extconf.rb
checking for BIO_read() in -lcrypto... yes
checking for SSL_CTX_new() in -lssl... yes
checking for openssl/bio.h... yes
checking for DTLS_method() in openssl/ssl.h... yes
checking for TLS_server_method() in openssl/ssl.h... yes
checking for SSL_CTX_set_min_proto_version in openssl/ssl.h... yes
creating Makefile
current directory: /Users/rin.nakashima/.anyenv/envs/rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/puma-4.3.5/ext/puma_http11
make "DESTDIR=" clean
current directory: /Users/rin.nakashima/.anyenv/envs/rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/puma-4.3.5/ext/puma_http11
make "DESTDIR="
compiling http11_parser.c
ext/puma_http11/http11_parser.c:44:18: warning: unused variable 'puma_parser_en_main' [-Wunused-const-variable]
static const int puma_parser_en_main = 1;
^
1 warning generated.
compiling io_buffer.c
compiling mini_ssl.c
mini_ssl.c:145:7: warning: unused variable 'min' [-Wunused-variable]
int min, ssl_options;
^
mini_ssl.c:299:40: warning: function 'raise_error' could be declared with attribute 'noreturn' [-Wmissing-noreturn]
void raise_error(SSL* ssl, int result) {
^
2 warnings generated.
compiling puma_http11.c
puma_http11.c:203:22: error: implicitly declaring library function 'isspace' with type 'int (int)' [-Werror,-Wimplicit-function-declaration]
while (vlen > 0 && isspace(value[vlen - 1])) vlen--;
^
puma_http11.c:203:22: note: include the header <ctype.h> or explicitly provide a declaration for 'isspace'
1 error generated.
make: *** [puma_http11.o] Error 1
make failed, exit code 2
Gem files will remain installed in /Users/rin.nakashima/.anyenv/envs/rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/puma-4.3.5 for inspection.
Results logged to /Users/rin.nakashima/.anyenv/envs/rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/extensions/x86_64-darwin-19/2.6.0/puma-4.3.5/gem_make.out
Lorsque j'ai été recherché sur Google, j'ai trouvé un problème, et il semble que les paramètres par défaut du côté Mac aient changé et que je ne pouvais pas bien compiler avec gcc. https://github.com/puma/puma/issues/2304 Pour contourner ce problème, traitez-le comme suit
gem install puma:4.3.5 -- --with-cflags="-Wno-error=implicit-function-declaration
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