I have trouble installing uCoin on an ARM computer

Nodes
1

I’m trying to install ucoin on a cubietruck (card-sized computer like Raspberry Pi) running arkOS, a linux distro based on arch linux.

However, I when I try to install ucoin on this computer I run into a little problem:

[root@arkos ~]# npm install -g ucoin
 
> naclb@0.0.1 install /usr/lib/node_modules/ucoin/node_modules/naclb
> node-gyp rebuild

gyp WARN EACCES user "root" does not have permission to access the dev dir "/root/.node-gyp/0.10.29"
gyp WARN EACCES attempting to reinstall using temporary dev dir "/usr/lib/node_modules/ucoin/node_modules/naclb/.node-gyp"
make: Entering directory '/usr/lib/node_modules/ucoin/node_modules/naclb/build'
  CXX(target) Release/obj.target/nacl/nacl.o
  CXX(target) Release/obj.target/nacl/tweetnacl.o
../tweetnacl.cpp: In function ‘int vn(const u8*, const u8*, int)’:
../tweetnacl.cpp:61:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     FOR(i, n) d |= x[i] ^ y[i];
            ^
../tweetnacl.cpp:4:33: note: in definition of macro ‘FOR’
 #define FOR(i,n) for (i = 0;i < n;++i)
                                 ^
../tweetnacl.cpp: In function ‘int crypto_sign(u8*, u64*, const u8*, u64, const u8*)’:
../tweetnacl.cpp:840:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     FOR(i, n) {
            ^
../tweetnacl.cpp:4:33: note: in definition of macro ‘FOR’
 #define FOR(i,n) for (i = 0;i < n;++i)
                                 ^
../tweetnacl.cpp: In function ‘int crypto_sign_open(u8*, u64*, const u8*, u64, const u8*)’:
../tweetnacl.cpp:921:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     FOR(i, n) {
            ^
../tweetnacl.cpp:4:33: note: in definition of macro ‘FOR’
 #define FOR(i,n) for (i = 0;i < n;++i)
                                 ^
../tweetnacl.cpp:935:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         FOR(i, n) {
                ^
../tweetnacl.cpp:4:33: note: in definition of macro ‘FOR’
 #define FOR(i,n) for (i = 0;i < n;++i)
                                 ^
../tweetnacl.cpp:940:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     FOR(i, n) {
            ^
../tweetnacl.cpp:4:33: note: in definition of macro ‘FOR’
 #define FOR(i,n) for (i = 0;i < n;++i)
                                 ^
  CXX(target) Release/obj.target/nacl/randombytes.o
  SOLINK_MODULE(target) Release/obj.target/nacl.node
  SOLINK_MODULE(target) Release/obj.target/nacl.node: Finished
  COPY Release/nacl.node
make: Leaving directory '/usr/lib/node_modules/ucoin/node_modules/naclb/build'
 
> netroute@0.2.5 install /usr/lib/node_modules/ucoin/node_modules/nat-upnp/node_modules/netroute
> node-gyp rebuild

gyp WARN EACCES user "root" does not have permission to access the dev dir "/root/.node-gyp/0.10.29"
gyp WARN EACCES attempting to reinstall using temporary dev dir "/usr/lib/node_modules/ucoin/node_modules/nat-upnp/node_modules/netroute/.node-gyp"
make: Entering directory '/usr/lib/node_modules/ucoin/node_modules/nat-upnp/node_modules/netroute/build'
  CXX(target) Release/obj.target/netroute/src/netroute.o
  CXX(target) Release/obj.target/netroute/src/platform-linux.o
  SOLINK_MODULE(target) Release/obj.target/netroute.node
  SOLINK_MODULE(target) Release/obj.target/netroute.node: Finished
  COPY Release/netroute.node
make: Leaving directory '/usr/lib/node_modules/ucoin/node_modules/nat-upnp/node_modules/netroute/build'
 
> usage@0.6.0 install /usr/lib/node_modules/ucoin/node_modules/usage
> node-gyp rebuild

gyp WARN EACCES user "root" does not have permission to access the dev dir "/root/.node-gyp/0.10.29"
gyp WARN EACCES attempting to reinstall using temporary dev dir "/usr/lib/node_modules/ucoin/node_modules/usage/.node-gyp"
make: Entering directory '/usr/lib/node_modules/ucoin/node_modules/usage/build'
  CXX(target) Release/obj.target/sysinfo/src/binding.o
  SOLINK_MODULE(target) Release/obj.target/sysinfo.node
  SOLINK_MODULE(target) Release/obj.target/sysinfo.node: Finished
  COPY Release/sysinfo.node
make: Leaving directory '/usr/lib/node_modules/ucoin/node_modules/usage/build'
 
> ws@0.5.0 install /usr/lib/node_modules/ucoin/node_modules/socket.io/node_modules/engine.io/node_modules/ws
> (node-gyp rebuild 2> builderror.log) || (exit 0)

make: Entering directory '/usr/lib/node_modules/ucoin/node_modules/socket.io/node_modules/engine.io/node_modules/ws/build'
  CXX(target) Release/obj.target/bufferutil/src/bufferutil.o
  SOLINK_MODULE(target) Release/obj.target/bufferutil.node
  SOLINK_MODULE(target) Release/obj.target/bufferutil.node: Finished
  COPY Release/bufferutil.node
  CXX(target) Release/obj.target/validation/src/validation.o
  SOLINK_MODULE(target) Release/obj.target/validation.node
  SOLINK_MODULE(target) Release/obj.target/validation.node: Finished
  COPY Release/validation.node
make: Leaving directory '/usr/lib/node_modules/ucoin/node_modules/socket.io/node_modules/engine.io/node_modules/ws/build'
 
> scrypt@3.0.1 install /usr/lib/node_modules/ucoin/node_modules/scrypt
> node-gyp rebuild

gyp WARN EACCES user "root" does not have permission to access the dev dir "/root/.node-gyp/0.10.29"
gyp WARN EACCES attempting to reinstall using temporary dev dir "/usr/lib/node_modules/ucoin/node_modules/scrypt/.node-gyp"
make: Entering directory '/usr/lib/node_modules/ucoin/node_modules/scrypt/build'
  CC(target) Release/obj.target/scrypt_wrapper/src/util/salt.o
  CC(target) Release/obj.target/scrypt_wrapper/src/scryptwrapper/keyderivation.o
  CC(target) Release/obj.target/scrypt_wrapper/src/scryptwrapper/pickparams.o
  CC(target) Release/obj.target/scrypt_wrapper/src/scryptwrapper/hash.o
  AR(target) Release/obj.target/scrypt_wrapper.a
  COPY Release/scrypt_wrapper.a
  CC(target) Release/obj.target/scrypt_lib/scrypt/scrypt-1.1.6/lib/crypto/sha256.o
  CC(target) Release/obj.target/scrypt_lib/scrypt/scrypt-1.1.6/lib/crypto/crypto_scrypt-sse.o
../scrypt/scrypt-1.1.6/lib/crypto/crypto_scrypt-sse.c:34:23: fatal error: emmintrin.h: No such file or directory
 #include <emmintrin.h>
                       ^
compilation terminated.
scrypt_lib.target.mk:95: recipe for target 'Release/obj.target/scrypt_lib/scrypt/scrypt-1.1.6/lib/crypto/crypto_scrypt-sse.o' failed
make: *** [Release/obj.target/scrypt_lib/scrypt/scrypt-1.1.6/lib/crypto/crypto_scrypt-sse.o] Error 1
make: Leaving directory '/usr/lib/node_modules/ucoin/node_modules/scrypt/build'
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:267:23)
gyp ERR! stack     at ChildProcess.emit (events.js:98:17)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:809:12)
gyp ERR! System Linux 3.4.90-4-ARCH
gyp ERR! command "node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /usr/lib/node_modules/ucoin/node_modules/scrypt
gyp ERR! node -v v0.10.29
gyp ERR! node-gyp -v v0.13.1
gyp ERR! not ok 
 
> vucoin@0.23.8 postinstall /usr/lib/node_modules/ucoin/node_modules/vucoin
> ./postinstall.sh

 
> ws@0.4.31 install /usr/lib/node_modules/ucoin/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws
> (node-gyp rebuild 2> builderror.log) || (exit 0)

\
npm ERR! error rolling back Error: ENOTEMPTY, rmdir '/usr/lib/node_modules/ucoin/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/.node-gyp/0.10.29/deps/cares/src'
npm ERR! error rolling back  ucoin@0.11.2 { [Error: ENOTEMPTY, rmdir '/usr/lib/node_modules/ucoin/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/.node-gyp/0.10.29/deps/cares/src']
npm ERR! error rolling back   errno: 53,
npm ERR! error rolling back   code: 'ENOTEMPTY',
npm ERR! error rolling back   path: '/usr/lib/node_modules/ucoin/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/.node-gyp/0.10.29/deps/cares/src' }
npm ERR! scrypt@3.0.1 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the scrypt@3.0.1 install script.
npm ERR! This is most likely a problem with the scrypt package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-gyp rebuild
npm ERR! You can get their info via:
npm ERR!     npm owner ls scrypt
npm ERR! There is likely additional logging output above.
npm ERR! System Linux 3.4.90-4-ARCH
npm ERR! command "/usr/bin/node" "/usr/bin/npm" "install" "-g" "ucoin"
npm ERR! cwd /root
npm ERR! node -v v0.10.29
npm ERR! npm -v 1.4.14
npm ERR! code ELIFECYCLE
npm ERR! 
npm ERR! Additional logging details can be found in:
npm ERR!     /root/npm-debug.log
npm ERR! not ok code 0

To which I believe the relevant error is:

fatal error: emmintrin.h: No such file or directory
 #include <emmintrin.h>

Now I do have a file that very much looks like it located at:
/usr/lib/gcc/armv7l-unknown-linux-gnueabihf/4.8.2/include/mmintrin.h

I think this issue below is related to my issue:

Anyway, if anyone knows what problem this is, please reply.

2

Thanks for linking the scrypt on GItHub issue. I’ve already participated to another issue few weeks ago for its scrypt library’s compliance with Node v0.12 and io.js, and @barrysten seems to be a very good and reactive developer (not only did he fixed this, but rather quickly too :slight_smile: ).

Looking at the issue, I guess I need to upgrade the version of scrypt I use in uCoin.

3

Hurry up! I want it to work! :slight_smile:

1 Like
4

What is this interface? Yunohost?

5

This is arkOS a similar distro as YunoHost based on Arch aiming to facilitate self-hosting.

Here is some screenshots of a beginning of uCoin application packaged for YunoHost:

1 Like
6

Ah cool, looks I have to do even less work to get this working. You’ve written all the commands for me. :smiley:

Thanks M5oul.

And you just so happen to be a contributor of Yunohost, the only similar distro to arkOS. Good to see the right people are finding about uCoin so early :smile:.

1 Like
7

Great :smile: we gone self-host our futur monetary system :blush:

2 Likes
8

We could lift the whole world out of extreme poverty with this. :blush:

That is, as soon as cgeek upgrades ucoin’s scrypt dependency to 4.0.7 and vucoin to a version that quit using scrypt if I’m correct.

[EDIT] Thanks cgeek! I can now bother the arkOS guy to finish his bugs.

1 Like