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安装 bundler 报错： ( Y( X1 c1 o: h . K7 ^# v6 H" \# g2 @0 ^1 [ 0 T& ~ q# q- R9 c6 q0 L+ A: L: z / P0 w' ]& Y2 R8 ^( H1 ^ ERROR: Could not find a valid gem 'bundler' ( = 1.17 . 3 ) , here is why: * E$ |* p) p" ? 1 W5 f4 y- g, N Unable to download data from https ://rubygems.org/ - Errno::ENETUNREACH: Network is unreachable - connect(2) for "api.rubygems.org" port 443 (https://api.rubygems.org/specs.4.8.gz ) 7 Y' y0 i" b1 U- I # R: ]8 B2 f1 \' J9 u, c ) u/ k- p* C7 s# T$ f2 v7 r S4 O) V! {# E! R- [# p4 R
1.添加国内源： ) C: f& j% E) e( g# W - r( _7 j+ G& ]' | $ v; m! ^9 N8 K + {5 j5 A Y+ G4 p' ]2 y gem sources --add https ://gems.ruby-china.com/ --remove https://rubygems.org/ ; b4 Z" y* |7 ?3 R' p* H 6 W" N. B; U+ T: S , @8 j( r4 M8 ^$ v2 o) R y 4 ^1 P" l3 C/ y% F
注意：如果之前自己瞎捣鼓已配置过源，建议先清理： * M k& X3 j% r; ]+ F4 F, e, r* H6 d - a9 k: w- k& R 4 E1 @2 r4 J# G/ Y8 r 2 _/ {* x. `7 t* X! X8 x gem sources --remove https ://rubygems.org/ . x4 n, e1 ?( _; i1 A# A6 Q / O0 d" L2 o$ p* Z4 U+ d gem sources --add https ://gems.ruby-china.com/ ( d+ a5 T/ x4 D# a/ a, M2 `$ e+ Q 9 A$ U- H' K. C. T# d1 l% R S+ z0 a3 t) B8 Y: A2 i- v$ [ * \. z5 ^3 B4 U6 W 2.验证当前源： 1 |3 J, o' N, d7 U2 i 8 {5 @) t9 l4 ^' l' Y: P( M ( } f- ~( [/ i3 @ 6 b1 s4 ]+ j% L- g* B$ D gem sources -l : ^) o3 ]) x+ b- p( q 7 B6 o/ _& ~: }' `: ~ 3 {+ q) X: {& V3 L; _6 B7 ]9 r 6 n1 u" Q2 b- `* S2 i |1 A
应该显示： ! h# F8 y/ y }* Q' X% m - y! |$ N% L; P, l 1 o* P9 h9 q. Y/ C 1 W" A, z& I" C U( m *** CURRENT SOURCES *** & U$ j. e1 N/ G6 C 9 p- L: z) N" j7 n: }* I https ://gems.ruby-china.com/ ! G4 ?6 ]) B6 G2 A$ y 1 t4 [/ o! y& L+ u' C$ i Q7 X7 o' z' e 5 h7 m5 y3 Z0 F% v6 R6 E % C/ ~8 h$ k$ N% T2 _% X
3.安装 bundler： 8 J0 ]7 Y' S% O* Q 1 `' b7 y8 ?& s4 S 9 M1 X; {6 C" L. |0 t* k, `7 K# X - I6 R( @! j* j gem install bundler -v 1.17 . 3 N5 Q) k( z6 o2 c7 Y* `$ @$ V# u5 M; b 8 ^& X- Z! S% b # t8 q$ q* k! ?- ^5 k# x # f9 _3 ^( q j+ ? 或离线安装（下载 .gem 文件）： - Y1 y6 _/ b* p! F6 A# Y : I* c0 ]+ ^2 i, h J j0 R( f Y4 s; s : v0 T" `8 S4 ?& z/ z% z : ^: m: V1 M2 L6 N gem fetch bundler -v 1.17 . 3 6 H8 J2 k, t# ?- F - O) Y3 f" T/ }4 B D . P {) |- F. A3 l w! e , m# p# h9 Y( M8 u" P. y" F 本地安装： ' |3 a/ p$ R) Y* Z; ~# u% P # y u, l+ X1 o: s, e( y 1 g4 v+ P$ w" [ 9 U/ L1 [. \& P' l% c gem install ./bundler- 1.17 . 3 . gem 0 E* h$ m9 F: M0 Q, X x 3 e S r- r7 V9 r. q 4 h/ I- l9 m5 b! [3 N+ Q" r& q ) I/ v. ?) N; \1 ]% B 安装完成后运行： 3 m1 T* `/ S$ m$ F" C" M; Q 2 } b* D. Q4 ^: m& g ( y) @: i# H: y5 M& a" T3 J! e # E$ D0 y1 }- w6 `) L( Q" z bundle -v 8 g& i* D$ I2 w 0 | Y( v4 f. v9 N7 C$ Y' D2 p' U * M: r% B: d8 v) S% U [ `3 E ' o3 y* [( ?* D/ U5 R1 F 应输出： , u" ^( L" N# b- O 6 b: s2 W) U' A. Y- ~8 M* ~ 2 {; n6 g" T. k/ d" N * k! o. e) {+ { o8 e Bundler version 1.17 . 3 5 L+ \% s' f! C# W. J+ P( N 2 x# H7 N7 G' x1 D0 B7 v, B; o 2 {3 K: T$ @& r! \/ T7 X - s9 c0 X5 B0 g: O
到这里环境已经安装成功！ 安装依赖并启动： ; o+ z$ c* R( G1 ]( o, ` 7 D; a5 O: c p' G2 t0 f ) I7 e c4 Y% l, h8 ] - f' p& e' n" u( x% B cd /home/root/dldl-gm && sh restart-alpha. sh 5 X1 o& ?( |2 K5 B- Y4 g, \ " Y* h3 _1 M* R/ K- Y; k$ F" \ 8 ^2 g6 w. ^% F' t" | ! \3 i! ^4 {# P' g: A 会报错如下： 1 l/ R- v( b6 h; g) G8 V # |* d$ Z- q+ J+ P0 y ; {& n, j' r$ d 1 U% q1 k' Y9 u Don't run Bundler as root. Bundler can ask for sudo if it is needed, and installing your bundle as root will break this , r: W3 q0 `" ^- p6 h " S7 n7 H8 v0 j' \! H6 i application for all non-root users on this machine. ! Q0 j4 l/ a6 i- j6 n: |2 G& }7 o $ d' Q+ ]0 M/ W2 d1 m Fetching source index from http ://rubygems.org/ & C' x) [ E) T* @+ G9 H4 W) X1 ] / F- Y& P! w8 j/ M/ c/ k# r& @ u 9 _/ U, m- Y9 y& I# T7 z- l4 | ' }7 h# X% `# z! K Retrying fetcher due to error ( 2 / 4 ) : Bundler::HTTPError Could not fetch specs from http ://rubygems.org/ , b4 i2 L+ `$ j/ {( C i) r! g) m ] . N+ J$ f0 \) `$ d4 A2 c Retrying fetcher due to error ( 3 / 4 ) : Bundler::HTTPError Could not fetch specs from http ://rubygems.org/ / |' s# N! R' s$ k9 h i ! b/ X; a5 H0 u& R8 y( w + d1 H6 W; u+ \# v' h# x( M6 b 7 @6 h& W* A/ S. r; \7 }2 H
解决方案一： 全局配置 Bundler 使用 Ruby China 镜像（HTTPS） - {* E4 Q- O0 D) n; b$ V# q- p0 n3 w 6 T& I: x% ?( X- V1 i ' ?0 F$ l, _% c2 L : d" {9 T. T" b% H bundle config set --global mirror. http ://rubygems.org https://gems.ruby-china.com # G( l R: [$ }8 p! Z8 E - ^5 y+ z' w1 {7 J% O( D bundle config set --global mirror. https ://rubygems.org https://gems.ruby-china.com ( E2 N! C' w: z+ M / V1 a5 ]& f8 F8 G7 y* q' G 7 o* k( M; o; G) p' B5 A 8 h* U' U8 s- f- i 验证配置： . G% r1 W7 H9 a2 o* u/ { 7 p6 J3 j }7 E / ^7 o/ g/ @& F! J; G/ a. y+ I & R% l& t( N9 A: @: U% L, [# L5 W bundle config list 8 P; s/ a( t) D' g! I8 h! M3 v + I; F: y+ m9 f/ v8 I1 `, v) f% u : E& Z: ]& S* l" n4 M % R% k$ u# K& `) @ 应看到类似： ! H$ t. g* X% K. {# ^: s) P - c' a- q7 ~, s7 V5 X: C 0 b. o: m) J G- `& E; ^$ D2 P 5 D7 H* ^: r# }; j9 ?) O1 `8 ] Settings are listed in order of priority. The top value will be used. 5 n9 i0 S. U' \; W2 e' _ $ W# v4 G: v6 n X/ ^ mirror. http ://rubygems.org * y$ s8 \" x6 k: ^8 ~' | 9 `, O8 v4 C# |2 i/ x# t Set via BUNDLE_MIRROR__HTTP ://RUBYGEMS__ORG: "https://gems.ruby-china.com" - A: S* k" r. a) x. k( K7 c6 v( P % ]! n" T" T6 d! i mirror. https ://rubygems.org 8 H ?8 E" {" f: g% V3 | 3 F w$ R& @3 x; k+ q Set via BUNDLE_MIRROR__HTTPS ://RUBYGEMS__ORG: "https://gems.ruby-china.com" ) h& R5 x% G) U1 E2 n8 g% y 3 H# B. e- P7 [5 M, V8 K% u: _ : g5 `4 Q- F8 N) `2 t 3 R$ U( o1 D1 r0 R 这会把所有对 rubygems.org 的请求（无论 HTTP/HTTPS）都重定向到 https://gems.ruby-china.com 解决方案二： ) \$ e7 \# g3 j# j: n8 S 5 m9 C( n3 W1 |2 q( N% l : @ w2 V' P; v- h + L+ V" c6 A! C" Y' z" j 打开：/home/root/dldl-gm/Gemfile和Gemfile. lock 5 j7 V' Q' l T. h . W% x% R+ Q, O+ C5 ^/ M# d , R+ I. W M) J . V9 ]- S) p' R$ K5 R& Y
1 {4 o3 ^& J- J, x 4 f( x u& A7 w+ ^% T! b 4 X2 q9 b; K) s6 D" M# E + f X- v C8 U 把文件里面的：http ://rubygems.org/ 改为 https://gems.ruby-china.com/ ! [) `6 H; f, G; O) e d2 { * W0 k7 r* n, \. W0 ?# q0 ~ + _: _# r9 X2 ^ I' f0 B & l0 [# M8 k" u# g; a4 c$ l+ Q
重新安装依赖并启动： ; s. V4 B" O( w( ?8 t+ b 9 Q6 f* |& L* V4 c1 N * n# X% \6 i5 |1 V( G ( n( n1 {9 f3 y# ~* Q cd /home/root/dldl-gm && sh restart-alpha. sh 5 V2 I8 U7 M+ R 2 h5 M. y0 o0 X" Z% e- Y # q! [: ^3 }- j2 n- _0 Z) e 8 P7 I: k9 u3 Z9 _, @4 c% F; [1 G 应看到类似： V u8 B# V3 X+ ~+ @ q, n; Z6 o* w" `4 \+ H, R # B3 _. g, a4 _5 J4 }) e ) ]$ F: T+ D* M( H* i Don't run Bundler as root. Bundler can ask for sudo if it is needed, and installing your bundle as root will break this 0 J* S( K! [ C. |$ X9 W8 y ) G( _1 ]& z8 {$ ~6 p( v9 a0 f! m5 X application for all non-root users on this machine. , ^/ a8 ]; Z( H: n, T ) X% C# X5 Z9 v; Z1 I5 b4 _ Fetching gem metadata from https ://gems.ruby-china.com/.......... % V* _" [) q( H+ B ~+ e2 m5 h" s1 y9 B; k Fetching rake 12.3 . 1 ' v+ S- h$ U" G5 `# Q8 b8 _+ _ 9 c( X0 P3 B# Z. h2 [8 f$ ~; a; e Installing rake 12.3 . 1 6 y' C# z& i* U 6 y1 I0 v X2 C' C5 w- K, _ Fetching concurrent-ruby 1.0 . 5 5 f* @ d7 s1 C1 z ' O8 s! i8 b8 Z" Q5 I T+ V 0 g& C- o( X& o" c& W1 n( @ ' ~6 W: e, G( ]# [1 u; T 恭喜您，这就是已经在正常安装依赖了！
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发表于 2026-4-23 21:32:19