diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 9c4d9e5..4c8cf35 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -2,18 +2,19 @@
 
 _gemname='faraday-rack'
 pkgname="ruby-${_gemname}"
-pkgver=1.0.0
-pkgrel=2
+pkgver=2.0.0
+pkgrel=1
 pkgdesc='About Faraday adapter for Rack'
 arch=('any')
 url="https://github.com/lostisland/${_gemname}"
 license=('MIT')
-depends=('ruby' 'ruby-rack')
+depends=('ruby' 'ruby-faraday' 'ruby-rack')
 makedepends=('ruby-rspec')
-checkdepends=('ruby-faraday' 'ruby-webmock' 'ruby-multipart-parser' 'ruby-rack-test')
+#checkdepends=('ruby-webmock' 'ruby-multipart-parser' 'ruby-rack-test')
+checkdepends=('ruby-rack-test' 'ruby-webmock')
 options=('!emptydirs')
 source=("${url}/archive/v${pkgver}/${_gemname}-v${pkgver}.tar.gz")
-sha512sums=('c2abe89a54c41dfa336976ec0f8c86f3a1912b5a950f139f0146a27273560fa74c97c5c35d05f80ce2349de96461b7e398c79cdc3471a8fe782406df03e184ec')
+sha512sums=('0c657d997401e7f4d5dc6909e35a83ea57ac35da2ffa6f183af8411bf1bdcbd6bab1dde21b0d48595ac227c1dd575044883454376bc9dde2f15d707fc06f4192')
 
 prepare() {
   cd "${srcdir}/${_gemname}-${pkgver}"
@@ -23,23 +24,38 @@ prepare() {
 }
 
 build() {
-  cd "${srcdir}/${_gemname}-${pkgver}"
+  cd "${_gemname}-${pkgver}"
+
+  local _gemdir="$(gem env gemdir)"
+
   gem build "${_gemname}.gemspec"
+
+  gem install \
+    --local \
+    --verbose \
+    --ignore-dependencies \
+    --no-user-install \
+    --install-dir "tmp_install/${_gemdir}" \
+    --bindir "tmp_install/usr/bin" \
+    "${_gemname}-${pkgver}.gem"
+
+  # remove unrepreducible files
+  rm -rf "tmp_install/${_gemdir}/cache/"
 }
 
 check() {
-  cd "${srcdir}/${_gemname}-${pkgver}"
-  rspec
+  cd "${_gemname}-${pkgver}"
+
+  local _gemdir="$(gem env gemdir)"
+
+  GEM_HOME="tmp_install/${_gemdir}" rake spec
 }
 
 package() {
-cd "${srcdir}/${_gemname}-${pkgver}"
-  local _gemdir="$(gem env gemdir)"
-  gem install --verbose --ignore-dependencies --no-user-install --install-dir "${pkgdir}/${_gemdir}" --bindir "${pkgdir}/usr/bin" "${_gemname}-${pkgver}.gem"
+  cd "${_gemname}-${pkgver}"
 
-  install -Dm 644 LICENSE.md -t "${pkgdir}/usr/share/licenses/${pkgname}/"
+  cp -a tmp_install/* "${pkgdir}"
 
-  install -Dm 644 README.md -t "${pkgdir}/usr/share/doc/${pkgname}"
-
-  rm -rf "${pkgdir}/${_gemdir}/cache"
+  install -Dm 0644 LICENSE.md -t "${pkgdir}/usr/share/licenses/${pkgname}"
+  install -Dm 0644 README.md -t "${pkgdir}/usr/share/doc/${pkgname}"
 }