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Dear All,<br>
<br>
<br>
<br>
I am using Windows 7<br>
ruby version :: ruby 2.1.6p336 (2015-04-13 revision 50298)
[i386-mingw32]<br>
gem version :: 2.2.3<br>
<br>
<br>
<br>
<br>
I have a problem in installing gem puma<br>
<br>
<pre style="padding: 9.5px; font-family: Monaco, Menlo, Consolas, 'Courier New', monospace; font-size: 13px; color: rgb(51, 51, 51); border-radius: 4px; display: block; margin: 0px 0px 10px; line-height: 20px; word-break: break-all; word-wrap: break-word; white-space: pre-wrap; border: 1px solid rgba(0, 0, 0, 0.14902); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(245, 245, 245);"><code class="bat" style="padding: 0px; font-family: Monaco, Menlo, Consolas, 'Courier New', monospace; font-size: 12px; color: inherit; border-radius: 3px; border: 0px; background-color: transparent;">PS C:\Users\VSrinivasan\mystuff\SampleApp> gem install puma
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing puma:
ERROR: Failed to build gem native extension.
C:/Ruby21/bin/ruby.exe extconf.rb
checking for BIO_read() in -lcrypto... no
checking for BIO_read() in -llibeay32... no
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=C:/Ruby21/bin/ruby
--with-puma_http11-dir
--without-puma_http11-dir
--with-puma_http11-include
--without-puma_http11-include=${puma_http11-dir}/include
--with-puma_http11-lib
--without-puma_http11-lib=${puma_http11-dir}/lib
--with-cryptolib
--without-cryptolib
--with-libeay32lib
--without-libeay32lib
extconf failed, exit code 1
Gem files will remain installed in C:/Ruby21/lib/ruby/gems/2.1.0/gems/puma-2.13.4 for inspection.
Results logged to C:/Ruby21/lib/ruby/gems/2.1.0/extensions/x86-mingw32/2.1.0/puma-2.13.4/gem_make.out
</code></pre>
<br>
mkmf.log<br>
<br>
have_library: checking for BIO_read() in -lcrypto...
-------------------- no<br>
<br>
"gcc -o conftest.exe -IC:/Ruby21/include/ruby-2.1.0/i386-mingw32
-IC:/Ruby21/include/ruby-2.1.0/ruby/backward
-IC:/Ruby21/include/ruby-2.1.0 -I. -DFD_SETSIZE=2048
-D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT
-D_FILE_OFFSET_BITS=64 -O3 -fno-omit-frame-pointer -fno-fast-math
-g -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 conftest.c -L. -LC:/Ruby21/lib
-L. -lmsvcrt-ruby210 -lshell32 -lws2_32 -liphlpapi -limagehlp
-lshlwapi "<br>
checked program was:<br>
/* begin */<br>
1: #include "ruby.h"<br>
2: <br>
3: #include <winsock2.h><br>
4: #include <windows.h><br>
5: int main(int argc, char **argv)<br>
6: {<br>
7: return 0;<br>
8: }<br>
/* end */<br>
<br>
"gcc -o conftest.exe -IC:/Ruby21/include/ruby-2.1.0/i386-mingw32
-IC:/Ruby21/include/ruby-2.1.0/ruby/backward
-IC:/Ruby21/include/ruby-2.1.0 -I. -DFD_SETSIZE=2048
-D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT
-D_FILE_OFFSET_BITS=64 -O3 -fno-omit-frame-pointer -fno-fast-math
-g -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 conftest.c -L. -LC:/Ruby21/lib
-L. -lmsvcrt-ruby210 -lcrypto -lshell32 -lws2_32 -liphlpapi
-limagehlp -lshlwapi "<br>
conftest.c: In function 't':<br>
conftest.c:16:57: error: 'BIO_read' undeclared (first use in this
function)<br>
conftest.c:16:57: note: each undeclared identifier is reported only
once for each function it appears in<br>
conftest.c:16:32: warning: variable 'p' set but not used
[-Wunused-but-set-variable]<br>
checked program was:<br>
/* begin */<br>
1: #include "ruby.h"<br>
2: <br>
3: #include <winsock2.h><br>
4: #include <windows.h><br>
5: <br>
6: /*top*/<br>
7: extern int t(void);<br>
8: int main(int argc, char **argv)<br>
9: {<br>
10: if (argc > 1000000) {<br>
11: printf("%p", &t);<br>
12: }<br>
13: <br>
14: return 0;<br>
15: }<br>
16: int t(void) { void ((*volatile p)()); p = (void
((*)()))BIO_read; return 0; }<br>
/* end */<br>
<br>
"gcc -o conftest.exe -IC:/Ruby21/include/ruby-2.1.0/i386-mingw32
-IC:/Ruby21/include/ruby-2.1.0/ruby/backward
-IC:/Ruby21/include/ruby-2.1.0 -I. -DFD_SETSIZE=2048
-D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT
-D_FILE_OFFSET_BITS=64 -O3 -fno-omit-frame-pointer -fno-fast-math
-g -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 conftest.c -L. -LC:/Ruby21/lib
-L. -lmsvcrt-ruby210 -lcrypto -lshell32 -lws2_32 -liphlpapi
-limagehlp -lshlwapi "<br>
conftest.c: In function 't':<br>
conftest.c:16:1: warning: implicit declaration of function
'BIO_read' [-Wimplicit-function-declaration]<br>
c:/devkit/mingw/bin/../lib/gcc/i686-w64-mingw32/4.7.2/../../../../i686-w64-mingw32/bin/ld.exe:
cannot find -lcrypto<br>
collect2.exe: error: ld returned 1 exit status<br>
checked program was:<br>
/* begin */<br>
1: #include "ruby.h"<br>
2: <br>
3: #include <winsock2.h><br>
4: #include <windows.h><br>
5: <br>
6: /*top*/<br>
7: extern int t(void);<br>
8: int main(int argc, char **argv)<br>
9: {<br>
10: if (argc > 1000000) {<br>
11: printf("%p", &t);<br>
12: }<br>
13: <br>
14: return 0;<br>
15: }<br>
16: int t(void) { BIO_read(); return 0; }<br>
/* end */<br>
<br>
--------------------<br>
<br>
have_library: checking for BIO_read() in -llibeay32...
-------------------- no<br>
<br>
"gcc -o conftest.exe -IC:/Ruby21/include/ruby-2.1.0/i386-mingw32
-IC:/Ruby21/include/ruby-2.1.0/ruby/backward
-IC:/Ruby21/include/ruby-2.1.0 -I. -DFD_SETSIZE=2048
-D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT
-D_FILE_OFFSET_BITS=64 -O3 -fno-omit-frame-pointer -fno-fast-math
-g -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 conftest.c -L. -LC:/Ruby21/lib
-L. -lmsvcrt-ruby210 -llibeay32 -lshell32 -lws2_32 -liphlpapi
-limagehlp -lshlwapi "<br>
conftest.c: In function 't':<br>
conftest.c:16:57: error: 'BIO_read' undeclared (first use in this
function)<br>
conftest.c:16:57: note: each undeclared identifier is reported only
once for each function it appears in<br>
conftest.c:16:32: warning: variable 'p' set but not used
[-Wunused-but-set-variable]<br>
checked program was:<br>
/* begin */<br>
1: #include "ruby.h"<br>
2: <br>
3: #include <winsock2.h><br>
4: #include <windows.h><br>
5: <br>
6: /*top*/<br>
7: extern int t(void);<br>
8: int main(int argc, char **argv)<br>
9: {<br>
10: if (argc > 1000000) {<br>
11: printf("%p", &t);<br>
12: }<br>
13: <br>
14: return 0;<br>
15: }<br>
16: int t(void) { void ((*volatile p)()); p = (void
((*)()))BIO_read; return 0; }<br>
/* end */<br>
<br>
"gcc -o conftest.exe -IC:/Ruby21/include/ruby-2.1.0/i386-mingw32
-IC:/Ruby21/include/ruby-2.1.0/ruby/backward
-IC:/Ruby21/include/ruby-2.1.0 -I. -DFD_SETSIZE=2048
-D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT
-D_FILE_OFFSET_BITS=64 -O3 -fno-omit-frame-pointer -fno-fast-math
-g -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 conftest.c -L. -LC:/Ruby21/lib
-L. -lmsvcrt-ruby210 -llibeay32 -lshell32 -lws2_32 -liphlpapi
-limagehlp -lshlwapi "<br>
conftest.c: In function 't':<br>
conftest.c:16:1: warning: implicit declaration of function
'BIO_read' [-Wimplicit-function-declaration]<br>
c:/devkit/mingw/bin/../lib/gcc/i686-w64-mingw32/4.7.2/../../../../i686-w64-mingw32/bin/ld.exe:
cannot find -llibeay32<br>
collect2.exe: error: ld returned 1 exit status<br>
checked program was:<br>
/* begin */<br>
1: #include "ruby.h"<br>
2: <br>
3: #include <winsock2.h><br>
4: #include <windows.h><br>
5: <br>
6: /*top*/<br>
7: extern int t(void);<br>
8: int main(int argc, char **argv)<br>
9: {<br>
10: if (argc > 1000000) {<br>
11: printf("%p", &t);<br>
12: }<br>
13: <br>
14: return 0;<br>
15: }<br>
16: int t(void) { BIO_read(); return 0; }<br>
/* end */<br>
<br>
--------------------<br>
<br>
<br>
<br>
<br>
<br>
<br>
Request your help please<br>
<br>
Rgds<br>
V.Srinivasan<br>
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